Product NO. : MC.JF711.001 / MC.JG511.001;Compatible machine model: Compatible with ACER X1270N X1270HN X1270 X1170 S1273HN S1370WHN S1270HN H5370BD Projectors;Features: Bright and durable wick.;High-quality projector bulbs that function the same as your bulbs. Perfectly matched and compatible with your projector.;With a long-lasting service life of up to 3000 hours and reliable performance, it is an ideal choice for different kinds of projection lighting.