Led Decorative Light PL-578

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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:Is there any flicker in the LED bulb?
That should be a combination of small power and multiple LED lights! The main reason is the strobe power problem, to tell the truth, I do not set the LED power supply, improvement in the well to be unable to give you much help, our production of LED products, the procurement of materials and parts suppliers will request strobe or in the power supply design problem, if you want to buy LED products, especially is the bulb, I suggest you buy a large power assembly (i.e., the shell is Aluminum Alloy)!
Q:What are the requirements of the LED series inspection specification for bulb bulbs?
Insulation resistance: the lamp should not be placed for 48 hours in the damp box with relative humidity of hours. The air temperature in the box shall be controlled at any value between 20~30 degrees centigrade, and the temperature difference is within 1 degrees. The insulation resistance shall be measured in the wet box. Now the DC voltage on the lamp is about 500V. After 1min, the insulation resistance test will begin. The insulation resistance between the lamp holder, the current carrying metal parts and the accessible lamp parts shall be no less than 4M ohms.
Q:Who knows where the broken LED bulb is?
The most common problem is that 1, the drive power is broken 2, the light source due to excessive or excessive flow leading to necrosis
Q:LED bulb bulbs, do you need 3C certification now?
Light source class is impossible to do, only lamps and lanterns class can do. For example, flat lamp, ceiling lamp and so on...However, CQC voluntary certification can be done.
Q:Ordinary lamp LED bulb can?
No problem, the heating LED bulb is mainly aluminum shell above on the lamp body, a lamp holder will not affect the interface, and the heating temperature does not exceed 60 degrees, and the plastic cap interface at least 160 degrees above the melting point, so is not affected on the lamp interface, you can rest assured that use
Q:What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
Sandblasting can be transparent, light is not dazzling,But will still see the light...
Q:Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
With the temperature of the heat sink to judge a lamp is not easy, the domestic aluminum radiator are generally more, for T8T5 will have to see the size of the whole lamp power, the simplest is to look at the weight, the relative materials generally heavier will be better.
Q:What does the LED bulb patch mean?
In order to obtain high power LED light source, high brightness, the manufacturers to power direction in LED chip and package design. At present, the LED package can withstand W power has emerged. For example, Norlux series of high-power LED packaging structure for the hexagonal aluminum plate as base (the conductive) multi chip combination. The base diameter of 31.75mm, light emitting area is located in the central part, a diameter of about mm (0.375 * 25.4), can accommodate 40 LED tube core, at the same time as the aluminum heat sink. This package uses conventional tube core combination of high density packaging, high luminous efficiency, low thermal resistance, high in light output power flow under high electric. Is a kind of promising LED solid state light source.
Q:What does "A19" mean in LED A19 bulb?
A19 is the European A60: represents the outer diameter 60mm=19/8*25.4=60.325mm, such as the diameter of the A19 bulb. "D=19*1/8", multiplied by 25.4, is the diameter of the bulb in mm units. The source of this formula is the same as the T8 tube: "X" in Tx means that the diameter of the tube is x times 1/8 inches, so the diameter of T8 is 1/8 inches x 8=1 inches, or 25.4mm
Q:What are the driving IC used in LED bulb?
M8900 can replace BP3309, SY5810 SY5840 MT7930, ME 8316, without modifying the circuit used directly.M8900Is an original side feedback, with single stage active PFC high precision LED constant current control chip, M8900 integrated single level active PFC line, can achieve higher power factor and very low total harmonic distortion, chip canThe quasi resonant mode is achieved, thereby achieving higher efficiency and reducing switching losses. M8900 features multiple protection functions to ensure system reliability, including LED open circuit protection, chip overvoltage protection, and UVLO deficiencyVoltage protection, LED short circuit protection, cycle by cycle current limiting, etc..

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