Compatible Models: 5J.JHN05.001 with housing, including original bare lamp 240W. The same function as the original, perfect performance and compatibility, easy to light up your projector. 4000 hours life, ECO mode longer life, 3000 lumens brightness. Araca offers a 200-day warranty and if the bulb fails, we will immediately replace it for free or give you a refund. Projector Model: fit for BenQ W1700 W1700S W1720 TK800 TK800M HT2550 HT2550M Projector Lamp.