Compatible Models: RLC-119 with housing, including original bare lamp 203W. The same function as the original, perfect performance and compatibility, easy to light up your projector. 5000 hours life, ECO mode longer life, 3500 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 Viewsonic PG701WU /PG701WUH /PX701-4K /PX701HD /PX701HD+ /PX701HDE /PX701HDH /PX701HDHE /PX703HD Bulb Projector Lamp.