||Lamp luminous flux(lm):
||-370C - 550C
||85-265V, 12v, 24v,36v,110V,220V
Suitable for most indoor lighting applications, such as household, hotel, shopping mall,
supermarket, office, car park, factory, advertising box, car, vessel and other transportations,
can significantly reduce the energy consumption; give you a green light environment
Warm white, white, cool white
● Technical request
-370C - 550C
Protect a Grade
1. High brightness LEDs 72pcs(3pcs COB)
2. Long life service, lasts up to 30000hr
3. Excellent weathering resistance, insensitive to humidity, suitable for wide range temperature
4. Easy to install, easy to use
5. No strobe flash, speedy start, no flicker, good for eyes
6. Safe, energy-saving, environment friendly
- Q:What brand of LED bulb is good in quality?
- Look at the bulb of the bulb. The so-called bubble shell refers to the transparent glass shell in front. In incandescent lamps, all are made of glass. But in LED bulbs, though they can be made of glass, they rarely do.. Because the LED bulb weight than incandescent lamp 5 times or more, if made of glass, fell on the ground, it broke the possibility of large. As a result, more LED bulbs are made of plastic to prevent them from breaking. And the LED bulb went out because the heat from the radiator, so the bulb Everbright is visible light, infrared heating has little, so the use of plastic to make foam shell will not damage due to heat.
- 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:Can the bulb's true life reach 30000~50000 by LED?
- LED life and quality, work current and many other factors. Life is calculated according to the half of the light
- Q:What's the cause of the noise during the aging of LED bulb bulbs?
- Either AC or DC LED lighting there will be a power module, a small hidden in the lamp body, the daily working state can produce high temperature, if the AC power supply temperature will be higher, because the lamp body appears to flicker, high temperature and long time will lead to the power supply module parts welding, weld or aging, so a lot of alternating current LED lighting the metal shell, to facilitate heat dissipation, the DC power supply is adopted to eliminate the flicker, reduces the electrical power, so the DC temperature should be low.
- Q:LED bulb w can replace 40W incandescent lamp
- D lamp lumen value is ordinary incandescent lamp about 3 times, but LED ball bubble mask transmittance should be based on material, can use 10W or so LED acrylic mask ball bubble instead. Because I received a similar customer complaint, 7W's LED light bulb was replaced with an 20W energy-saving lamp, which was not bright enough.
- Q:How does the LED bulb look good or bad?
- See brightness, whether the luminous uniformity, the back of the heat is good?
- 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!
- Can reach 90% of the light, can not see the inside of the lamp
- Q:The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb
- 4 and three is different. An incandescent lamp relies on heating the electrode wire to send out visible light. The energy-saving lamp releases the electrons by conducting the electrode wire, while the LED light is led by the diode.
- Q:Are there any differences between negative ion bulb and LED bulb?
- LED bulbs are made by plug-in lights or SMD or high-power LED, and there is no built-in negative ion generator.
- 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?
- The LED price of aluminum alloy 3W is probably about 30.
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