Satco S3129 ED-17 High Pressure Sodium Lamp, Medium Base Clear, 150W large-box-free-over-35-international-restrict Locking Mechanism : Ball Bearing

Locking Mechanism : Ball Bearing Locking

Standards: UL103

Premium durable stain

Ansi/Bhma: A156

Satco S3129 ED-17 High Pressure Sodium Lamp, Medium Base Clear, 150W large-box-free-over-35-international-restrict Locking Mechanism : Ball BearingThe operational concept behind HID lamps is very similar to that of fluorescent lamps. Electrodes are positioned at either end of a tube, whose chamber is filled with gas and metals such as mercury. An electrical charge passes from one electrode to the other. In fluorescent lamps, this charge creates ultraviolet (UV) light, which converts to visible light once it passes through the phosphors on the tube's interior. In an HID lamp, the electrical arc,