LED Bulb Light Waterproof 9W, 850Lm, CRI80, UL

LED Bulb Light Waterproof 9W, 850Lm, CRI80, UL System 1

LED Bulb Light Waterproof 9W, 850Lm, CRI80, UL

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 pc

Supply Capability:: 10000 pc/month

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LED Bulb Light are receiving global recognition for their energy saving capabilities, long service life and the ability to reduce carbon emissions across a host of different sectors.

LED Bulb Light Waterproof 9W, 850Lm, CRI80, UL

Specifications of LED Bulb Light

1. Unique and customized heat sink
2. 800Lm
3. 80 CRI
4. 60-75W incandescent bulb replacement
5. Standard dimension

Features of LED Bulb Light

The DLS 9W LED bulb light is designed and manufactured to replace the 60-75W incandescent /Halogen bulb and 19W CFL, the superior SMD LED solution and purity aluminium material makes the luminous efficacy high to 89LM/W, it is of excellently heat managed by conjoint structure which maintains the LED working temperature in a comfortable condition.

Excellent heat management
SMD LED solution
Superior high quality bulb
Environmental friendly
Energy saving perfect replacement for 60-75W incandescent bulb

Electrical and optical parameter
Power dissipation	9.5W
Luminous flux	850Lm±5%
Color temperature	2700-5800K
Luminous Efficacy	89Lm/W
Color rending index	82
Lighting source	2835 SMD LED
AC input voltage	AC85-265V
Power factor	0.9
Driver efficacy	90%
Beam angle	150°
Weight	112g
Quality guarantee	3 years
Lifespan	40,000hrs

Applications for LED Bulb Light

Replacement bulbs for traditional halogen lamp, such as store, supermarket, especially for museums, art galleries, cosmetic, counters where UV or IR radiation is undesirable.

LED Bulb Light Waterproof 9W, 850Lm, CRI80, UL

Q: LED thread specifications for bulb bulbs?: Ordinary home E27 screw lamp ah, there is a need to ball on Taobao, art night lights, E27, E26, B22, E27 specifications in the majority! E27, E14, G10, E40 are more commonly used Oh!

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: LED what kinds of screw bulbs are there?: LED bulb is the appearance of the shape of the bulb - people have the habit of spherical internal light source is selected for LED lamp. With all the advantages of LED lamps: 1, energy saving, environmental protection; 2, long service life; 3, no stroboscopic, green.More energy-saving: LED lamp energy consumption is energy-saving lamp 1/4, incandescent lamp 1/10Long life: LED lamp life of up to 50 thousand hours, life expectancy is 5-10 times energy-saving lamps.More healthy: light evenly, no strobe, no glare, no UV and infrared.More environmentally friendly: no harmful substances such as mercury can be recycled to protect the green earth.Full color change: rich colors, vivid and delicate patterns and effects can be displayed.Installation convenience: simple installation, can replace incandescent lamp directly, maintenance cost is extremely low.

Q: What are the types of LED bulb?: According to the interface, the LED bulb has GU10, E14, E27, E40 and so on.

Q: What's the reason for the LED bulb strobe?: 8W offline LED driver GreenPoint reference design with solid state lighting standard energy star "as an example, the sine wave regulator side flyback power conversion does not provide constant energy to the primary bias, dynamic self supply (DSS) circuit can be activated and the light induced flicker. To avoid this problem, it is necessary to allow primary bias to be discharged at each half cycle, and accordingly, the values of the capacitance and resistance that constitute the bias circuit need to be appropriately chosen.

Q: I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?: The second continued the problem: welding line, this work continued not done!

Q: How to identify Ic constant current LED bulb?: The general user how to judge whether the bulb with constant current IC power supply, the general bulb is divided into three kinds, one is the RC driven RC drives are the most simple, because the cost is very low power small bulb and lamp using the scheme of small power LED bulb is often driven by RC, RC driving disadvantage is LED current with voltage fluctuation is changed, the brightness will change, so the resistance capacitance in the price is cheaper and less demanding bulb drive only, one with the IC LED driver, this there is also a constant current power supply, but the precision of constant current IC is not high, this power can only be used in the 220V voltage, the voltage fluctuation of relatively large area will affect the brightness of the LED lamp, and the stability of the power supply is relatively poor, life is better than Relatively short, easy to issue, this power supply is only a three - stage tube and two regulators circuit very...