Q: What are your main products?
A : LED Wall Pack, LED Low Bay, LED Canopy,LED street light,LED high bay,LED floodlight,LED gas station canopy light,etc.
Q:What are your main export markets?
A :The main markets of our products: NorhtAmerica.
Q: What kind of material we use?
A: Top quality material, Like Cree, Philips, Meanwell etc.
Q: What does LED stand for?
A: LED stands for Light Emitting Diode.
Q: What is the difference between an incandescent bulb and an LED?
A: Incandescents create light by filament. When power is applied, the filament glows, generating heat, in turn, producing light.
LED is more efficient and energy saving by creating light though a "cold process"- When power is applied to semiconductors (usually gallium, arsenic and phosphorus), they're stimulated by the movement of electrons; thus creating photons, the light that is visibly seen by humans.
Q: How long do LEDs last?
A: With good quality, LED Lighting can last for more than 50,000 Hours before it loss 30% its Lumens.
Q: How do you evaluate LED products?
A:There are 3 important factors to LEDs: system efficiency, optical control, thermal management.
Q: How’s your quality of LED Lightings?
A: Wisdom offers 5 years warranty for all of our LED Lightings. The lifespan is estimated more than 50,000Hours. Our good Quality is based on: High efficiency system, excellent optical control with selected driver, high efficiency thermal management by special designed heat sink, strict quality in produce procedure.