Led Decorative Light PL-509

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Product Description:

Product Description:

Cob led downlight

1,Warranty:3 year
2,CE & RoHs Compliant
3,Life time>40,000 Hrs

Features

(1) Professional lighting design, excellent uniformity
(2) High efficiency >95 lm/w, low lumens decline
(3)Isolated power, constant-current driver, THD < 15%, no flicker      

(4) Environment-friendly, DO not contain mercury, lead and other harmful metals, No ultraviolet or infrared.

Power:

7W

Input Voltage:

AC85-268V/50-60HZ

Luminous Flux:

650lm

Color Temp.

Warm white/White

LED Source:

SMD3528/3014

Chip type:

Epistar/Bridgelux

PF:

>90%

CRI:

75-82

Beam Angle:

160°

Storage Temp.

-40~+60°C

Operating Temp.

-20~+40°C





Warranty:

3 years

Main Materials:

Aluminum as alloy and PC/PMMA as cover.

Part No.

Power

Input Voltage

Luminous

Color Temperature

Power Factor

CRI(Ra)

Size

Life Time

GW-YTTD-1-3W080

3w

AC100-240v

250

3000-6000k

>0.9

75/80/85

78*53mm(70)

>30000H

GW-YTTD-1-5W090

5w

AC100-240v

450

3000-6000k

>0.9

75/80/85

95*75mm

>30000H

GW-YTTD-1-7W110

7w

AC100-240v

650

3000-6000k

>0.9

75/80/85

105*76mm

>30000H

GW-YTTD-1-9W130

9w

AC100-240v

850

3000-6000k

>0.9

75/80/85

158*86mm

>30000H

GW-YTTD-1-12W150

12w

AC100-240v

1050

3000-6000k

>0.9

75/80/85

184*95mm

>30000H

GW-YTTD-1-16W160

16w

AC100-240v

1250

3000-6000k

>0.9

75/80/85

198*98mm

>30000H

COB led downlight Manufacturer advantages:

1.Forward-looking self-research for all products.
2.Self-reliant in LED light source.
3.Strict procedure quality supervising and burn-in period.
4.Complete quality control system.

Packing & Delivery

Pakcing:

Standard packing or customized packing;

Cartons outside.

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

Air freight

3-10 business days

By Sea

30-40 business days

1.    3-5 business days for Sample Orders; 7-30 business days for Bulk Orders for Bulk Orders.

2.    "Business days" means Monday-Friday, excluding holidays.

3.    DHL and UPS cannot ship to military or P.O. boxes address

4.    The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

Our Service:

A: Your inquiry for lights or quotation will be replied in 24 hours.
B: OEM is accept
C: Protection of your sales area, ideas of design and all your private information
D: Best quality and competitive price.

Factory introduction:

1.20 years experience on Led manufacturing
2.Establish long term stable cooperation with many renowned enterprises
3.Professional technology team,more than 200 R&D personnels
4.Self-reliant in LED light source
5.Strict procedure quality supervising and burn-in period
6.Complete Quality Control System
7.Good after-sales service



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How to identify Ic constant current LED bulb?
Let me tell you what. If the bulb is not damaged, the regulator needs a regulator to lower its voltage and see if the bulb's brightness is dark. If it follows, it is not a constant current source, but a blocking capacitor. If the voltage is greatly reduced, the brightness change is not constant, that is, the constant current source bulb (because the constant current source lamp can change between 80V--260V, the voltage is normal, and the output is constant).
Q:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
Look at the LED in the LED bulb. Several LED are connected in series. Several groups are connected together, and then the voltage is estimated. Then the power of the bulb is divided by the voltage of the LED bulb to calculate the required current. Select the appropriate LED drive circuit. The average USB output current of the computer is only 100mA~500mA. The power is not enough to make the LED light achieve normal brightness, or it may damage the USB interface. It's better to use the USB charger interface. DIY needs circuit knowledge.
Q:Is it possible to manually weld LED bulb bulbs?
If you can guarantee that you can add thermal grease just fill the gap without obstructing the normal contact, it is useful, but this process is very difficult for you to do, and the theory can improve the thermal efficiency of thermal grease, but actually you are not up to the process it is possible to reduce the thermal efficiency, you added more is to seek psychological comfort, you can on the heating plate welding of light, with one side of the thermal grease solder, such thermal effect is better
Q:What is the 15 Watt lumen of the LED bulb?
The chip is better, but it's also 80lm/w's light effect, so the 15W flux is 1200lm's.. The chips are even lower
Q:LED bulb PC, will the white cover affect the color temperature of the finished lamp?
I've got my lighting engineer to give you a professional answerBecause the light barrier is selective for light waves, that is to say, the transmittance of light at different wavelengths is inconsistent. When the lamp cover is covered, the luminous spectrum of the light source is changed because of the filtering of the lampshade, and the color temperature certainly has certain change.Professional lampshade company should have the detection of the passing rate of different wavelengths. Is your lampshade provided by professional lampshade company?
Q:What's the reason why LED bulb gets a lot of heat?
LED light is a large amount of heat, more than 70% are calories. Different manufacturers are not very different
Q:What are the types of LED bulb?
According to the power points, LED bulb has 1W, 3W, 5W, 7W, 9W, 12W, 15W and other power, customers can choose according to brightness requirements.
Q:What advantages does LED bulb replace energy saving lamp?
The LED lamp is solid-state lighting, if all LED lamps a year remaining nearly three electric power Three Gorges hydropower station, the country.
Q:What are the characteristics of LED bulb?
The service life is long, and the average life can reach 100 thousand hours.
Q:Choose which light bulb LED bulb is the healthiest
The two said warm light, power, color temperature and so on have little to do with health

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