Light Efficient Design 18W T8 LED - Ballast Bypass - 4ft - 5000K - Glass - 25ct Length (mm)_819 and they maintain their lumen

and they maintain their lumen output

Fully adjustable output (0-100%)

This product is an Atlantic Ultraviolet 30-0177 RJ45 Modular Cable for GUARDIAN™ Ultraviolet Monitors (50 ft

Lamps have been meeting the toughest demands of the event industry

High Output versions available for optimum UVC output per lamp length

Light Efficient Design 18W T8 LED - Ballast Bypass - 4ft - 5000K - Glass - 25ct Length (mm)_819 and they maintain their lumenThis product is a Light Efficient Design LED 18T8 850SE48 G3 LED tube. Light Efficient Design's Ballast Bypass retrofits have been designed as reliable and energy efficient retrofits for linear fluorescent lamps. Several sizes are available to fit the most common fixtures. These lamps provide a high lumen output and even light distribution. Glass LED Tubes Available in various lengths and wattages. Replaces linear fluorescent tubes. Ballast bypass