Payment & Shipping Terms:
|LGP Material:||PMMA (acrylic)||CRI:||Ra>80|
|Input:||AC 100-240V; AC 277V||Light Source:||LM80 Approved|
620x620mm 40w Dali Dimmable LED Panel Light CE Plasterboard Ceiling Mounting 100 lm/w 4000lm 6000K aluminum Clean Room
How to realize seamless frame?
1. MOTOMAN-MA1440 Robots
2. Improve the welding quality and welding efficiency.
3. Double-Sides welding Technology
4. Two sets Polish machines, after polishing, then frames will be deburred to avoid scratching the hands
5. Then get the seamless panel frame
1. Edge-folded industrial design for back sheet, stronger structure, no light leakage.
2.Hook in each corner, at one hand, avoid light leakage and insects get in, on the other hand, can be used as decoration, suspension is also available.
3. The price of edge-folded back sheet is twice cost than flat ones.
|Item||LED Panel 620*620mm (62x62cm)|
|Dimension||620x620x10 mm (LxWxH)|
|Lumen Output||4000 lm|
|Luminous Efficacy||100 lm/w|
|CCT||3000K/ 4000K/ 5000K/ 6000K|
|LED||LED Type||4014 SMD LED|
|Packing Size(mm)||Qty/Inner Box||1 piece|
|Qty/Outer Carton||5 pcs|
|Outer Carton Size (mm)||682*245*732|
with pallet, pallet size
|20GP (8 pallets)||720 pcs|
|40GP (18 pallets)||1620pcs|
|40HQ (18 pallets)||1920pcs|
1. Screw machines adaption, lock screws in accurate position.
Improve work efficiency.
2. Two sets screw machines used for square panels.
3. Another two sets big screw machines will be used for large
long size panels.
Comparison with others:
|Why us?||Why not others?|
1.Supplied by Kinglight - Top 3 LED packaging manufacturer in China,
equipped with world-advanced 800 LED packaging auto lines, high quality chip
2. 99.99% golden wire in led chip and copper holder to make the LEDs, gold has the best ductility, won't break when heat changes
3. Long lifespan, slow light decay, LM 80 approved
4. Our LED load is about 37%, very low, to prolong life span, lumen maintenance is high over time
for example, for panel 40W, 1000mA,
---use 204pcs 4014 SMD LEDs,0.5w/LED
If=160mA (forward current).12 Serial, 17 Parallel,
LED working load is 58.8/160=37%
1. Supplied by small LED packaging factory or big factory for low end market who use cheap chips which are not famous brand
2. Use alloy wire and iron holder to make LEDs, alloy has poor ductility, may get broken when heat changes, which makes LED defective
3. Short lifespan, fast light decay.
4. LED load is 63~104%, fast lumen decay.
for example, for panel 40w, 1000mA
---use 120pcs 2835 LEDs, 0.5w/LED
If=160mA (forward current), 12 Serial, 10 Parallel
LED working load=100/160=63%
---or use 192pcs 2835 LEDs 0.2w/LED
If=60mA (forward current), 12 serial16 parallel
LED working load is 62.5/60=104%
Remark: The way to test if the LEDs use copper holder or iron holder :
Use magnet, the LEDs which are on magnet use iron holder.
Contact Person: Brian