Solar Energy Using DC12V High Power LED Bulbs 12W

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Specifications

DC12V high power led bulbs 12W 950LM SMD led bulbs
1. high power led bulbs 12w, DC12V
2. solar energy system using

solar energy using DC12V high power led bulbs 12W

Brife Specification:

solar energy using DC12V high power led bulbs 12W 950LM SMD led bulbs

1. high power led bulbs 12w e27, 550LM

2. solar energy system using

3. gofl ball shape, aluminum+plastic house, better heat dispasstion

4. 220deg beam angle

Technical Specification:

Item Discription	solar energy using DC12V high power led bulbs 12W 950LM SMD led bulbs
Item No.:	LD-12W-E27-A65D-W
Wattage:	12W
Size:	65*122mm
LampHolder:	E27/E26/B22
Lamp Shade:	Glass cover, support milky, clear
Luminous:	950±10% LM
Led Chips:	25pcs*0.5W SMD3014
Input Votage:	AC85V-265V
Power Factor:	PF>0.5
CRI:	Ra>80
Beam Angel:	270degree
CCT:	2600K-3000K, 3700K-4500K, 6000K-6500K
Working Life:	>30,000H
Type:	Dimmable and Non-dimmable
Package:	White box or Gift box

Solar Energy Using DC12V High Power LED Bulbs 12W

Q: LED thread specifications for bulb bulbs?: Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.

Q: The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb: The light produced by the three is different. From the lighting point of view, incandescent light can generally emit yellow light, and energy-saving lamps can not only send yellow light, but also white light, etc., and LED lights can be issued according to the needs of a variety of light, decorative lighting is very good.

Q: Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?: Now the market LED lamps quality uneven. LED lamps need constant current and constant voltage drive to be durable. The cheap 3W LED plastic bulb power supply is only the drive of the resistance capacitance pressure drop. Drive rank: 1. constant current and constant voltage drive. 2. constant current non constant voltage drive. 3. constant pressure and no current drive. 4. resistance capacitance pressure drop drive (resistance capacitance voltage drop is the worst and cost is the cheapest)

Q: LED how does the bulb return electricity?: What is reflow? Never heard of it. I am a lighting technician

Q: LED what kinds of screw bulbs are there?: LED bulb adopts the existing method of incandescent lamp interface, the general screw is E27E14E40 (three). E for screw holes, figures for size, diameter, size. The most commonly used are the E27 sizes, and the E14 is used in small bulbs, such as refrigerators and E40, for larger power.

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

Q: What's the difference between a glass cap for a bulb and a PC hood?: 1, impact strength comparisonPC and glass is the biggest difference resistance shock, PC is transparent plastic, the most resistant to impact, smashing not broken.Similarly, PC is 200-300 times the impact resistance of glass. PC is 30-50 times the impact strength of PMMA acrylic.

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

Q: Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!: You are not the light source, in addition to a treasure bully ordinary consumers can't tell the difference between good and poor light source, all blow themselves jingyuan. I think you can see for yourself, not necessarily expensive or cheap but wafer, it certainly can not be said. Big power of a simple 1W bar, poor beads 1-3 cents, the wafer will be 1.3-2 dollars. There are several tiles, and how much does it cost?.

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