AP Products 016-T5-18 Star Lights LED Replacement for Fluorescent Tube - 18". Patented quick connect harness makes for easy installation, no need to cut out ballast or remove wires. State of the are PWN ensures voltage spikes will not damage the unit. Extremely bright, 810 Lumens, lasts 12 times longer. No mercury or other harmful chemicals. Runs cooler with no humming or buzzing. Produces a very clean, bright white light.