Author: Jianbian Lighting

Quick answer: give every rechargeable-lighting inquiry a named model, a defined configuration and an evidence record. Keep confirmed facts, quotation items and unresolved questions separate. This lets purchasing, sales, design and quality teams approve the same product instead of relying on different photographs or spreadsheet versions.

Start with identity, not adjectives

Record the model or project reference, the supplier’s public product link, the date of the specification and the sample identifier. Attach the actual product photographs or operating video. A description such as “premium transparent lamp” is not enough to distinguish revisions with different batteries, controls or charging arrangements.

For example, the WN-CD12 page identifies a warm-white rechargeable candle system. The clear-optic RGBW lamp page describes a different ambient-light format. Their evidence, batteries and accessory assumptions must not be mixed simply because both are rechargeable.

Use four sections in the approval record

1. Product configuration: housing or finish, dimensions, light modes, battery specification, controls, charging interface and included accessories.
2. Evidence: dated photographs, demonstration video, measured results with conditions, relevant documents and the physical reference sample.
3. Commercial confirmation: quoted set quantity, MOQ, price basis, packaging, lead time and the agreed delivery requirements.
4. Open issues: every conflict, missing value, required revision and person responsible for resolving it.

A field without evidence should say “to be confirmed,” not receive a plausible value copied from a similar product. This is particularly important for adapter ratings, ingress protection, certifications, runtime and manufacturer identity. A distributor or sourcing relationship must not be silently described as manufacturing a specific product without supporting evidence.

Resolve conflicts before final costing

The WN-CD12 material illustrates a common problem: the written pack count and the demonstration count differ. That does not make the product unusable, but it prevents a reliable comparison until the quoted configuration is settled. Ask for a named set configuration and a photograph of its complete contents. Carry that same count into carton specifications, artwork and the purchase order.

For the clear-optic lamp, the owner’s reference battery capacity is 2600 mAh. Keep that value linked to the final sample rather than applying it to every visually similar lamp. If a battery or light-mode revision is proposed, update the record and identify which earlier observations need to be repeated.

Require test conditions alongside results

A useful runtime entry includes the brightness, selected mode, charging equipment, charge duration, battery/sample condition, start time and agreed stopping point. A useful remote entry includes the room arrangement, distance, viewing direction and actual response. The timer and remote guide and charging-workflow guide provide separate operational checks.

Keep demonstration, measurement and certification in different evidence categories. A product video can show appearance and control behavior; it does not establish compliance with a destination-market requirement. Request matching documents and have the responsible qualified party review their scope for your product and market.

Make revisions visible to every team

Assign a revision date to the approved record and describe any subsequent change in plain language. Attach the revised image or specification instead of relying on a message such as “same as before.” Make clear whether the change affects appearance only, the electrical configuration, packaging or the operating instructions. Do not mark a revised sample approved until the relevant checks have been completed.

The final handover should identify what was approved, by whom, the remaining conditions and the next action. A quotation is not shipment inspection, and a successful sample demonstration is not evidence that an entire production order has been checked.

Send an inquiry that can be answered

Include your destination market, application, selected model, required quantity, target date, packaging channel and any mandatory evidence. Use the WN-CD12 configuration checklist or clear-optic evaluation guide when relevant. Contact Jian Bian Lighting with your model-level RFQ.

Quick answer: evaluate a transparent lamp both unlit and illuminated, under controlled viewing conditions. Compare optical clarity, edge finish, visible joints, warm-white light, RGB behavior and magnetic attachment separately. A premium appearance should be supported by the sample, not by an unsupported price comparison with other products.

Make “transparent” an observable requirement

The Clear-Optic Magnetic RGBW Table Lamp is presented around a transparent appearance and soft ambient light. Those are visual characteristics to evaluate, not proof of a particular polymer, manufacturing process, patent or exclusive design right. Ask for the material specification and approved appearance criteria if these matter to your program.

Inspect the sample against a light background and then a dark one. Look through the body from normal viewing angles. Record haze, visible distortion, scratches, particles, bubbles or joints where present. A photograph can document the observation, but the camera’s exposure and focus can conceal or exaggerate defects. Keep a physical reference sample when visual consistency matters.

Compare like with like

Use the same table, background, camera position and room lighting for candidate samples. Photograph each unlit first. Then compare a similar light setting. Do not compare one lamp at its brightest RGB setting with another at a low warm-white level and treat the result as a fair materials comparison.

For an internal assessment, write down a specific observation such as “visible seam at this viewing angle” or “edge appearance differs from the approved reference.” Avoid turning that observation into an unsupported claim that every low-price competitor has inferior workmanship. A defensible sourcing decision connects price with the exact configuration, finish and acceptance evidence being quoted.

Test warm-white and RGB modes individually

Ask for a control map showing which warm-white, RGB and combined modes are available. Demonstrate each on the sample. Observe the light from seated eye level as well as from above, because direct visibility of a bright source and the appearance of illuminated edges can change with position. Record which surfaces emit light in each mode rather than assuming independently controlled zones.

“Soft” is a useful buyer impression, but it is not a measured glare rating. Likewise, RGBW does not establish a specific color temperature, lumen output, color-rendering index or dimming curve. Request measured values where your project requires them, and keep unverified fields open in the approval record.

Distinguish magnetic attachment from charging

Check how the magnetic components align, how the lamp is removed and whether the connection remains stable during ordinary handling. Confirm the intended orientation and compatible base. Magnetic attachment does not automatically mean magnetic charging, universal compatibility or suitability for mounting on any metal surface. The approved instructions and sample determine the supported use.

The product owner’s reference configuration is 2600 mAh. Ask for the final battery specification, charge method and a runtime result for each important light mode. Capacity alone is not a runtime guarantee. Do not infer an IP rating or wet-location suitability from a smooth enclosure or from an unverified statement in video footage.

Build a premium-product evidence package

Keep unlit and illuminated photographs, a short real operating video, the mode list, battery configuration, material declaration when available, packaging sample and a signed appearance reference. Separate confirmed features from requested changes. If a customization affects the diffuser, light path or battery, ask whether it requires a new sample approval rather than assuming the original approval still applies.

For a contrasting ambient-light format, review the WN-CD12 rechargeable candle system; it serves a different workflow and should not be treated as an equivalent optical design. Request the current clear-optic sample and specification.

This guide describes proposed buyer checks. It does not claim a completed laboratory comparison, exclusive manufacturing process, patent protection or third-party certification.

Quick answer: size a rechargeable-candle workflow around verified usable runtime, the available charging window and the confirmed number of candles per set. Keep a ready-to-use group separate from the group awaiting charging. Do not turn a headline battery-life figure into a guaranteed number of event shifts.

Begin with one complete operating cycle

Map the work from storage to setup, operation, collection, inspection, charging and the next setup. Identify who is responsible at each handover. This reveals practical questions that a product photograph cannot answer: where the charging base will sit, how staff know which candles are ready, and how incomplete sets are identified before an event.

For WN-CD12, the listed charging base is 28 × 9.6 × 2 cm and the cable is 1 m long. Allocate access space around the base and confirm the power supply specification. Keep the workspace consistent with the manufacturer’s operating instructions; this article does not specify an electrical installation or a charging safety certification.

Use runtime with its conditions attached

The brief lists approximately 2–3 hours of charging and 30–40 hours of runtime. Before planning consecutive shifts, ask which light mode and brightness produced the runtime range. Check the sample at the actual chosen setting. Record a usable endpoint—such as the point where the light no longer meets the agreed visual requirement—rather than treating the final faint glow as usable service.

A planning calculation can be written as verified usable hours divided by hours per operating session. That arithmetic is only a capacity estimate. It does not account automatically for incomplete charging, aging, storage time or variation between candles. Choose an operational reserve after observing the actual sample, rather than inventing a universal percentage.

Do not assume what the charging base accepts

A shared base is useful only when its capacity and contact arrangement match the ordered candles. The current WN-CD12 source materials show a pack-quantity discrepancy, so confirm the final number of candles and charging positions before counting sets. A USB-C cable does not establish compatibility with every adapter. Nor does the presence of a magnetic attachment on a different lamp mean that the products share a charging system.

If you are comparing larger lamp fleets, review the separate JBTD-160 charging-trolley product. Treat it as a different system requiring its own compatible-lamp confirmation—not as a charger for WN-CD12.

Create a visible handover routine

1. Count the returned candles against the confirmed set record.
2. Check the housings and charging contacts according to the supplied instructions; separate any unit needing review.
3. Place the correct units on the correct charging base and check the indicated charging state.
4. Record the charge window and inspect the full-charge indication. WN-CD12 is listed to extinguish its red indicator when full.
5. Move the approved group to a clearly identified ready area and record any missing or unresolved unit.

Do not instruct staff to open batteries, improvise adapters or continue using a damaged product. Request the relevant operating and service instructions for the final model. No wet-cleaning method or outdoor rating has been verified for the candle set in this guide.

Verify control and scheduling together

After charging, use the intended remote mode in the actual room. A timer setup is useful only if staff understand its cycle and cancellation behavior. The infrared remote and timer test gives a separate record for those checks. This keeps “charged,” “responds to the remote” and “passed the required operating session” as three distinct acceptance states.

Send the event duration, number of placements, turnaround window and required spare-set strategy with your inquiry. Use the sample approval record to keep the agreed workflow attached to the ordered configuration. Discuss a sample-based charging plan.

Quick answer: test the remote with the actual number of candles, the intended room arrangement and the planned brightness. Confirm both the first timer shutoff and the next cycle. A successful close-range demonstration does not establish reliable control across a furnished room.

Write down the intended control behavior

The WN-CD12 brief lists a 12-key infrared remote, a 5–8 m range, on/off, brightness increase/decrease, 2/4/6/8-hour cycle timing, breathing, steady, fast-flash and slow-flash modes. These names are a starting point for the test sheet. Confirm the supplied remote labels and instructions instead of assuming that every symbol has the same meaning across different lamp products.

Agree what a passing result means. For example, the venue may require all candles on a particular row to change together, or it may need separate areas to remain unaffected. Whether that separation is supported is a question for sample testing, not an inferred feature of infrared control.

Test placement before maximum distance

Start with the sample nearby and unobstructed. Verify each key and record the visible response. Then move to the normal operating position. Use the actual table height, candle holder, glassware and decorative objects. Check multiple viewing directions and the longest realistic operating distance. Note missed commands and inconsistent responses instead of repeating a button press until the problem disappears from the record.

The listed 5–8 m range does not guarantee every angle or obstruction. Include representative room lighting and daylight conditions. If staff must walk to a particular location to operate the set, put that requirement in the handover instructions. Do not describe the product as app-controlled, radio-controlled or independently addressable unless the exact supplied configuration supports that behavior.

Use a mode-by-mode record

• On/off: record whether every candle responds from the intended staff position.
• Brightness: compare the visible change across the set and select the level used for runtime testing.
• Steady and breathing: verify that the observed effect matches the sample approval description.
• Fast and slow flashing: demonstrate separately and confirm whether the intended venue wants these modes enabled in normal use.
• Power recovery: check what happens after switching off, recharging and restarting. Do not assume memory of the previous setting.

Test the timer as a sequence

For each required timer setting, record activation time, shutoff time, the next restart time and any manual intervention. “Cycle timer” alone does not establish the full schedule, cancellation behavior or reset behavior. Ask the supplier to explain those details in the instructions, then compare the explanation with the sample.

If you only observe the initial shutoff, label the record “first shutoff checked; repeat cycle pending.” Do not report an 8-hour or repeated-cycle test as passed after a short demonstration. A timed observation requires the actual elapsed period. If the business needs only one setting, make that setting the initial approval priority while recording the remaining settings as untested.

Keep remote testing separate from battery acceptance

A candle that responds to the remote may still have insufficient remaining charge for a full service period. Charge and label the samples before the test. Repeat the selected operating mode over the intended shift and record visible dimming or uneven performance. For the listed charging and runtime ranges, use the WN-CD12 configuration checklist and charging-workflow guide.

Leave the team a usable result

Keep a short room sketch, remote photograph, selected settings, approved operating position and dated observations. Record what was tested and what remains pending. Add the result to the sample approval record so the purchasing team and venue staff are discussing the same configuration.

Request the current remote instructions and sample configuration. This guide proposes a test procedure; it does not claim that these tests have already been performed.

Quick answer: approve WN-CD12 as a complete candle, charging-base, remote and packaging configuration—not from a single attractive video frame. The current brief provides useful dimensions and operating ranges, but final candle quantity, test conditions and destination-market documentation still need written confirmation.

1. Define what the set must do

Start with the application: restaurant tables, an event setup, a retail gift pack or a home-decor range. Record the number of illuminated positions, the operating hours per session and who will collect and recharge the candles. Warm ambience and operational convenience are separate acceptance questions. A set can look suitable in a photograph while its charging or remote-control workflow does not suit the venue.

The WN-CD12 product page lists white housings, warm-white light and a shared charging base. Do not treat that description as a task-lighting specification: no verified lumen output, color-rendering value or exact color temperature is supplied in the current brief.

2. Match the dimensions to the placement

The listed candle is 4 cm in base diameter and 5.5 cm high. The charging base is 28 × 9.6 × 2 cm; the individual box is 28.5 × 11 × 7.5 cm. Check the sample on the actual table or display, including sightlines, proximity to glassware and the space needed to remove each candle from its position. Measure the charging shelf as a working area, not simply as a rectangle that fits the base.

A 1 m USB-C cable is listed. Confirm the power adapter and input requirements separately. A cable connector alone does not establish the supplied adapter, charging protocol or electrical configuration.

3. Turn runtime into a reproducible check

The current brief lists a 180 mAh battery per candle, approximately 2–3 hours of charging and approximately 30–40 hours of operation. These are listed values, not a test report attached to this article. Ask which brightness, light mode, battery condition and charging equipment produced the figures. Repeat the check at the setting your buyer will actually use, and write down the start time, stop rule and observed result.

The red charging indicator is listed to turn off at full charge. Verify that behavior on the approved sample and ask for operating instructions. An indicator going dark is not, by itself, proof of every battery-protection function.

4. Resolve the pack quantity before costing

The written source lists six candles, while the supplied demonstration shows a different quantity. This discrepancy must remain visible in the approval process. Do not calculate unit cost, carton coverage or event capacity using an assumed count. Require a quotation that names the number of candles, one remote, the cable, manual and charging base, then compare it with the sample and packaging artwork.

The current carton brief lists 64 × 62 × 47.5 cm and 72 sets per carton. Reconfirm these values for the final configuration before requesting freight pricing. Neither a box measurement nor a video establishes packed weight, pallet layout or container loading quantity.

5. Separate demonstrated features from missing evidence

The 12-key infrared remote offers listed brightness, timing and light-mode functions. Use the room-test checklist to verify them. No verified IP rating is provided here, so do not approve wet-location or outdoor use by appearance. Likewise, certification logos or comments in footage cannot replace documents matching the model, battery, charger and destination market.

What to send with your inquiry

Send the destination market, intended application, expected order quantity, required candle count per set, packaging preference and delivery target. Add your runtime setting and sample acceptance criteria. Price, MOQ, customization, lead time and supporting documents should be confirmed in the written quotation.

Next: plan the charging workflow, then use a model-level approval record. Request a WN-CD12 sample and quotation.

Evidence basis: current WN-CD12 product brief and supplied demonstration, reviewed for this guide. Proposed checks are buyer acceptance steps, not claims that laboratory testing has already been completed.