Brand: LSE Lighting Wattage: 3W Base Type: Intermediate Screw (E17) Effective Hours Rating: 8,000hrs Type: UVC Germicidal Technology kills up to 99.9% of germs and viruses. This UV replacement bulb by (LSE Lighting) brand is 100% compatible for use with Hunter Air Purifiers Models 30835, 30836, 30837, 30839, 30840, 30841, 30842, 31206, 31207, 31208, 36516, 36517, 36518. All lamps listed are compatible brand (LSE Lighting) UV Lamps. We do not sell Hunter brand lamps. All Hunter brand names, trademarks and logos are property of Hunter.