CTLAMP Original Lamp Bulb with Housing for EH-TW5900 / EH-TW6000 / EH-TW6000W / EH-TW6100 / PowerLite HC 3010 / PowerLite HC 3010e / EH-TW6510C / EH-TW6515C / EH-TW5800C / EH-TW5810C / H421A / H450A Type: High Quality OEM Original Bare Lamp Bulb inside with Generic Housing Model number: for EH-TW5900 EH-TW6000 EH-TW6000W EH-TW6100 PowerLite HC 3010 PowerLite HC 3010e EH-TW6510C EH-TW6515C EH-TW5800C EH-TW5810C H421A H450A Wattage & Lifespan: 230 Watts ; Up to 2000 (normal) / 3000(economy) hours Life Guarantee: 30 days Refund & 150 days Warranty; professional customer service support. Any other problems with the projector lamp, please contact us