Lighting Design of Cricket Field
Cricket, also known as cricket, is a “gentleman&# …
EN 62471 – Photobiological Safety Test Standard for LED Lamps
As LED lights become more and more popular, we find tha …
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Symmetrical Light and Asymmetric Light of LED Stadium Lights
LED stadium lights are commonly used lighting equipment …
Symmetrical Light and Asymmetric Light of LED Stadium Lights 查看全文 »
Laser Aiming Devices – an Important Accessory of LED stadium Lights
As an important accessory of LED stadium lights, a lase …
Laser Aiming Devices – an Important Accessory of LED stadium Lights 查看全文 »
0-elevation Angle Installation of LED Stadium Lights
LED stadium lights mainly serve athletes, referees, spe …
Waterproof Test and Aging Test of LED Lamps
The waterproof test and aging test of LED lamps are imp …