SHENZHEN ECOWARDS TECHNOLOGY CO.,LTD.

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Home ProductsDimmable LED Panel Light

26w 1x4 Triac Dimmable LED Panel Light 1200 X 300 Flicker Free For Small Offices

26w 1x4 Triac Dimmable LED Panel Light 1200 X 300 Flicker Free For Small Offices

Large Image :  26w 1x4 Triac Dimmable LED Panel Light 1200 X 300 Flicker Free For Small Offices

Product Details:

Place of Origin: Shenzhen, China
Brand Name: Ecowards
Certification: TUV GS, TUV CE (LVD, EMC), RoHS, ERP, UL, DLC 4.0, FCC, SAA, C-Tick
Model Number: PL-3012-26D

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Packaging Details: ---a. 1pcs/box, 5pcs/ctn ---b. 2pcs/box, 6pcs/ctn
Delivery Time: 3-5 days for sample order; 15-30 days for bulk order
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 100,000pcs per month
Detailed Product Description
IP Rating: IP40 Frame Color: White Or Silver Or Customized
CCT: 3000K/4000K/5000K/6000K Installation: Surface/Recessed/Suspending
LED Chip: 4014 SMD LED Lifespan: 50,000 Hours

 
300x1200mm 1x4 26w Triac Dimmable LED Panel Light TUV-GS Certified 140 lm/w 3600lm 6000K aluminum white Office
 
Triac
 
The principle is to adjust each half wave conduction angle of alternating current to change the sinusoidal waveform and alter the effective value of AC current and thus to dim.
 

 
Advantages:

  • High compatibility (90% compatible with the dimmers on the market), flicker free
  • Low dimming cost, compatible with existing lines and no need to rewire

 
Disadvantages:

  • Dimming range differs for less compatible dimmers, poor dimming linear

 
Applicable to:

  • Home
  • Small offices
  • Dimming for few lamps



 
Why use PMMA LGP or PS LGP?
1. we use 4014(L40mm*W14mm) LEDs, then can match the light guide plate 3mm or 2.3mm perfectly. For luxury panel use 3mm PMMA before, and popular QT panel, use 2.3mm PMMA LGP now.
2. If using 2835(L35mm*W28mm) LEDs, then should use light guide plate 3mm at least and cost goes up
The LGP we use is silk printing by Japanese ink, Nagase brand, no drop after using 5years, panel uniformity is very good. If using normal PS material LGP, cheaper price, panel looks very vague and hazy when light up.
 

 
LGP (UV accelerated aging test, ISO 4892.3-2006 )
After UV test, panels using PS LGP turn yellowish,
Our panel using PMMA LGP still work well, good uniformity.
Panel use PS LGP, optical parameters like CCT and SDCM changed a lot, large lumen decay.
Potential risks, panel use PS LGP yellowing fast, especially when panel used in the room with sunshine, then lumen output will decrease and looks dark and ugly, non-uniform.
 
Specification:

ItemLED Panel 300*1200mm (30x120cm, 1x4ft)
Dimension295x1195x10 mm (for Europe); 298x1209x10 mm (for the US)
Power Consumption26W
Lumen Output3600 lm
Luminous Efficacy140 lm/w
CCT3000K/ 4000K/ 5000K/ 6000K
LEDLED Type4014 SMD LED
Wattage0.5w/LED
---Packing Info. for European Size Panels:
Packing Size(mm)Qty/Inner Box1 piece / 2pcs
Qty/Outer Carton5 pcs / 6pcs
Outer Carton Size (mm)1255*245*405 ( for 5pcs)
Outer Carton Size (mm)1255*200*405 ( for 6pcs)
Container Loading
without pallet
20GP1075pcs (for 5pcs); 1560pcs (for 6pcs)
40GP2250pcs (for 5pcs); 3240pcs (for 6pcs)
40HQ2475pcs (for 5pcs); 3510pcs (for 6pcs)
Container Loading
with pallet, pallet size
128*108*12cm
20GP (8 pallets)800pcs (for 5pcs); 1440pcs (for 6pcs)
40GP (18 pallets)1800pcs (for 5pcs); 3240pcs (for 6pcs)
40HQ (18 pallets)2070pcs (for 5pcs); 3348pcs (for 6pcs)
---Packing Info. for American Size Panels:
Packing Size(mm)Qty/Inner Box2pcs
Qty/Outer Carton4pcs
Outer Carton Size (mm)1265*220*365
Container Loading
without pallet
20GP960pcs
40GP2160pcs
40HQ2376pcs
Container Loading
with pallet, pallet size
128*108*12cm
20GP (8 pallets)800pcs
40GP (18 pallets)1800pcs
40HQ (18 pallets)1800pcs

 
LGP (Temperature and humidity test)
At 40℃, in all the luminous zone, light emerge uniformly, No obvious visual difference
At 0℃, panel use PS light guide plate, in the middle of luminous zone, dark area appears
When temperature back to 2.31℃, dark area still exists in PS LGP; when back to 10℃, dark area disappears slowly
When temperature below 0℃, the panel use PS LGP appears dark area, bad user experience.
Comparison with others:
 
 

Lighting mode and heat dissipation
Why us?Why not others?
1.4-side lighting, 4 pcs PCB with LEDs;
2.Panel Light uniformity more than 80% 
3.Good heat dissipation, the aluminum frame can be touched by hand due to low temperature
4.Our panel maximum temperature is 36.7℃, minimum temperature is 23.7℃
1.2-side lighting, 2 pcs PCB with LEDs;
2.Panel Light uniformity about 70%, dim area
3.Bad heat dissipation,the aluminum framecan't be touched by hand due to high temperature
4.Other panel maximum temperature is 43.8℃ even higher, minimum temperature is 23.1℃

 
 
 

Contact Details
SHENZHEN ECOWARDS TECHNOLOGY CO.,LTD.

Contact Person: Brian

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