News Detail

Welcome to our website!

street light bulbs for sale 20w led street light

street light bulbs for sale
street light bulbs for sale
20w led street light
20w led street light
street light bulbs for sale      20w led street light
street light bulbs for sale 20w led street light

The lifespan of street light bulbs for sale depends on what
The life of the lamp is related to the temperature of the filament, because the higher the temperature, the easier the filament will sublimate (tungsten goes directly to tungsten gas). When the tungsten filament sublimates to a slimmer size, it is easily burned after being energized, thus ending the lamp. Life expectancy. Therefore, the greater the power (wattage) of the lamp, the shorter the lifetime.
Looking forward to your inquiry for this、street light bulbs for sale 20w led street light 

Leave your messages

Our Product

Welcome to our website and know our products and service.