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Flicker Free 40 Watt Led Panel Light , Drop Ceiling Light Panels 300 X 1200 Mm

Flicker Free 40 Watt Led Panel Light , Drop Ceiling Light Panels 300 X 1200 Mm

Large Image :  Flicker Free 40 Watt Led Panel Light , Drop Ceiling Light Panels 300 X 1200 Mm

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-3012-40S

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
Product Name: Flat LED Panel Ambient Temperature: -20~+45°C
Size: 300x1200 Mm Installation: Surface/Recessed/Suspending
LED Chip: 4014 SMD LED CCT: 3000K/4000K/5000K/6000K


Flicker Free LED Panel 300x1200mm 1x4 40watt China Wholesaler UL Approved 140 lm/w 5600lm


Driver (AC220-240V)

1. use two stage (AC-DC, DC-DC) design to achieve flicker free,

2. Add flicker removal circuit and use TO-220AB high-power Mos pipeline+radiator,flicker free controlled below 1% technocratic (Claim below 3%, we can make sure to pass all the certificate and QC inspection), 100% meet with all certificate requirements.

3. When select material and design, safety and stability are the priority, ensure long-term stability of the quality.


Driver (High pot test Test )

Test international standard IEC60598:2009

Pass high pot test>3750V



Driver design inspection:

1. Precise machines: USA Tektronix Digital Phosphor/Japan Yokogawa Digital power meter/Taiwan Chroma Electronic load/Taiwan Chroma AC Power supply etc.

2. Input Voltage: designed input up to 304V, very stable output.

3. Protection function: open circuit, short circuit, over voltage, over temperature.

4. Dimming driver with flicker design, included 1-10V, DALI, PUSH, CCT dimming.

5. Certification: TUV/CB/CE/GS, UL, SAA approval.



Item LED Panel 300*1200mm (30x120cm, 1x4ft)
Dimension 295x1195x10 mm (for Europe); 298x1209x10 mm (for the US)
Power Consumption 40W
Lumen Output 5600 lm
Luminous Efficacy 140 lm/w
CCT 3000K/ 4000K/ 5000K/ 6000K
Wattage 0.5w/LED
---Packing Info. for European Size Panels:
Packing Size(mm) Qty/Inner Box 1 piece / 2pcs
Qty/Outer Carton 5 pcs / 6pcs
Outer Carton Size (mm) 1255*245*405 ( for 5pcs)
Outer Carton Size (mm) 1255*200*405 ( for 6pcs)
Container Loading
without pallet
20GP 1075pcs (for 5pcs); 1560pcs (for 6pcs)
40GP 2250pcs (for 5pcs); 3240pcs (for 6pcs)
40HQ 2475pcs (for 5pcs); 3510pcs (for 6pcs)
Container Loading
with pallet, pallet size
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 Box 2pcs
Qty/Outer Carton 4pcs
Outer Carton Size (mm) 1265*220*365
Container Loading
without pallet
20GP 960pcs
40GP 2160pcs
40HQ 2376pcs
Container Loading
with pallet, pallet size
20GP (8 pallets) 800pcs
40GP (18 pallets) 1800pcs
40HQ (18 pallets) 1800pcs




Take MG-PS36N01, 36W as an example

1. Driver made in house, quality is controllable.

2. Capacitor choose:Work for 10,000 hours in 105℃,life time is 50,000H

(environment is 25℃, working temperature of the capacitor every 10 ℃ below,

capacitor life doubled.

Capacitor’s temperature is 60℃, then final life time of driver>50,000H

3. Use two transformers, two-stage design, it is highly reliable solution for flicker free.

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, 

I =1000mA/17=58.8mA,

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 Details

Contact Person: Brian

Send your inquiry directly to us Message not be empty!