SHENZHEN ECOWARDS TECHNOLOGY CO.,LTD.

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School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White

China School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White supplier
School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White supplier School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White supplier

Large Image :  School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White

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-6262-48D

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: 50,000pcs per month
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Detailed Product Description
Product Name: LED Panel Light Eye Protection: No UV
Application: Office/School/Hospital/Hotel/etc. Watt/LED: 0.5w
SDCM: <5 Driver Protection: Short Circuit Protection

 

School Good Quality 48watt Push Dimmable Square LED Panel Light 62x62cm On-ceiling Mounting 4000K Neutral White 4800lm

 

 

Driver(AC100-240V)

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.

 

Push


Every long push will change the dimming direction, it can change both brightness and color temperature

 

School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White

School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White

 

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.

 

 

School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White

 

 

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.

 

School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White


Specification:

Item LED Panel 620*620mm (62x62cm)
Dimension 620x620x10 mm (LxWxH)
Power Consumption 48W
Lumen Output 4800 lm
Luminous Efficacy 100 lm/w
CCT 3000K/ 4000K/ 5000K/ 6000K
LED LED Type 4014 SMD LED
Wattage 0.5w/LED
Packing Size(mm) Qty/Inner Box 1 piece
Qty/Outer Carton 5 pcs
Outer Carton Size (mm) 682*245*732
Container Loading
without pallet
20GP 1200pcs
40GP 2550pcs
40HQ 2805pcs
Container Loading
with pallet, pallet size
128*108*12cm
20GP (8 pallets) 720  pcs
40GP (18 pallets) 1620pcs
40HQ (18 pallets) 1920pcs


 

Driver (High pot test Test )

Test international standard IEC60598:2009

Pass high pot test>3750V

 

Driver (Light surge test Test )

According to IEC61000-4-5

International standard is 1000V, but we use 1500V, 1.5 times of the standard


Comparison with others:

Our panel

High performance 4014 LED

 

Others

Over loading 2835 LED

 

School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White School Surface Mount Led Panel , 48w Large Led Light Panel Neutral White
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

I=1000mA/10=100mA

LED working load=100/160=63%

---or use 192pcs 2835 LEDs 0.2w/LED

If=60mA (forward current), 12 serial16 parallel

I=1000mA/16=62.5mA,

LED working load is 62.5/60=104%

 

Contact Details
SHENZHEN ECOWARDS TECHNOLOGY CO.,LTD.

Contact Person: Brian

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