CFML27VLX Natural Daylight Spectrum Light Bulb,GX10Q-4 4 Pin Base and T4 Tube shape,6500K,Length:6 inches,Width:3.5 inches
Replacement Bulb for Verilux bulb CFML27VLX,4 Pin CFL light fixture emits 6500K of natural daylight.
CFML27W Natural Daylight Fluorescent Tube provide high light output and long life, Special lamp holder designed to fit Verilux lamps.
Please verify the markings and measure the bulbs to be replaced to ensure fit and compatibility;
Please make sure the ballast in light work fine, a defective ballast symptoms may be indicated by humming noise, lamp flickering, not turning the light on or lamp going dark after period of time.