LED street lamp beads:

_{LED (Light Emitting Diode) is currently the most commonly used light source for street lights. Compared to conventional incandescent or fluorescent lamps, LED lamps offer significant advantages: higher energy efficiency, longer life, lower heat generation and lower maintenance costs.}

_Peculiarity:

_{High energy efficiency: LED lamps are more efficient at converting electrical energy into light energy, often several times higher than traditional light sources.
Long life: The service life of LED lamps can usually reach 50,000 hours or even longer, which is much higher than that of traditional lamps.
Instant start-up: LED luminaires do not need to be warmed up and reach their maximum brightness as soon as they are lit.
Good shock resistance: LED lamp beads do not use fragile filaments or glass, and have good durability.
Selection basis: The selection basis of LED lamp beads mainly considers the following aspects:}

_{Power: The brightness of the street lamp is closely related to the power of the LED lamp beads. The lamp beads with higher power are suitable for places with large lighting areas (such as highways), and the smaller ones are suitable for sidewalks or small urban streets.
Color temperature: The color temperature of LED lamps is usually between 3000K (warm white light) and 6500K (cool white light). Warm light is suitable for residential areas, and cold light is suitable for high-traffic areas or roads that require higher brightness.
Luminous efficacy: Luminous efficacy refers to the luminous flux produced per unit of power, usually expressed in lm/W (lumens per watt). Choosing LED lamps with high light efficiency can provide stronger lighting effects while consuming less energy.
Color Rendering (CRI): The Color Rendering Index is an indicator of a light source's ability to reproduce color, and is typically better above 80 to provide more natural lighting.
Ingress Protection: Dustproof and waterproof (IP rating) is especially important for outdoor street lights, with a common rating of IP65 (waterproof, dustproof) or higher to adapt to various environmental conditions.}