Led Downlight,Led Downlight Y-8 System 1

Led Downlight,Led Downlight Y-8

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Supply Capability:: -

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Product Description:

Product Description

Technology parameters led lighting, led pendant light, led decorative light 2014

Product Name	led lighting, led pendant light, led decorative light 2014
Model Number	899-LD140651
Material	Steel, Crystal
Voltage	AC90~260V
Power	99W
Led Chip	Epistar
Led Type	SMD5050
Product Shape	Square
Power Factor
Components
CRI	75
Lumens	5900LM
Color Temperature	WW:3000~3500K NW:4000~4500K CW:5500~6500K
Working Temperature	-5~+45°C
Working Life	30000hrs
Product Size
Net Weight	2.5KG
Warranty	2 years
Certificates	CE&ROHS

Packing and delivery

Package:

Standard packing inside, 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
By sea	30-40 business days

1. 3-10 business days for Sample Orders; 7-40 business days 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.

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

Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?: A lot of sticky glue can live it yourself have not tried to guess 502 good brothers of this kind of glue can be, but do not know good heat resistance and high power LED heat is still very large, if you are a small power never mind

Q: Seeking the production process of LED bulb... Thanks: First of all, of course, the preparation of materials, the specific operation of the lamp to practice, each lamp has different methods of assembly, there are different work instructions. Only through practice can we write good and practical processes. Figure is a flow chart of MR16 assembly.

Q: What's the reason for the LED bulb strobe?: Currently on the market with single stage PFC driver circuit, there will be strobe, causing the flash because the ripple is too large. Single stage pFC circuits are not possible

Q: 60W how many lumens and how many W LED bulb does incandescent bulb replace?: With a high quality LED light, 6W will be enough;High brightness compared to incandescent lamp, more energy saving.

Q: Are there any differences between negative ion bulb and LED bulb?: The negative ion belongs to bullshit type, the concept of things!

Q: Will the power of the LED bulb grow longer and longer? Why?: Voltage problems, as well as unstable factors.Long time no change, should

Q: LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?: Cannot connect directly. LED bulb is usually a series of LED series, and then parallel, generally about 12V. Single chip LED generally rated voltage at 3.0V~3.6V, USB, output voltage of about 5.0V.

Q: What's the difference between a glass cap for a bulb and a PC hood?: Surface hardnessPC biggest weakness is surface hardness, PC although resistance to impact, smashing not broken, but after all is plastic, surface hardness value is not high, easy to scratch, easy to scratch.While glass is easy to break, not shock, but the surface hardness is high, it is not easy to scratch the surface!Other weather resistant, temperature resistant supplementsPC cover, in processing, plus UV agent

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?: Of course, the hotter the better, because for the same material, the hotter it is, the more heat the LED chips use, the less good the quality of the chips. The thermal characteristics of lamps is mainly to measure the junction temperature of LED Shenglai rather than the temperature of heat sink. Aluminum is commonly used in heat dissipation materials.

Q: How did the trademark on the LED bulb go up?: Laser printing equipment is generally printed up, so that the ridge up color is not so deep, but also can not wipe off

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