Hotels, halls, offices, homes, restaurants, show windows, shop, house decoration bulb lamps, supermarkets and stores
1. DC/AC drive, constant current
2. Maintenance Free
3. Anti-shake, convenient for transportation
4. High energy:, low power consumption, electro-optical power conversion approach 100%.
Q: How bright are LED light bulbs?
A: LED bulbs available for standard fixtures vary in brightness from less than 50 lumens up to about 1200 lumens. This G4 led bulb has 180 lumens.
Q: Why are LED light bulbs more expensive?
A: LED light bulbs are still a relatively new technology, and in the past they have been much more expensive than traditional bulbs. While they cost more upfront, LED bulbs will actually save households money, thanks to their energy efficiency.
Q: What does "Lifetime 20,000 hours" mean?
A: Useful life has been defined as the number of hours an LED can operate until it emits only a certain percentage of its original lumen output. Please note, any initial condition or parameter change will affect the useful life of LEDs in different ways.