Updated optical system maximizes light output. Quickly change and adjust to the optimal output position within seconds. Compact and smaller design. High-intensity reflector lamp cup. Compatible with models: W1070, W1070+, W1080, W1080ST, HT1085ST, HT1075, W1300, and other compatible models. Product name: Projector bulb Power: 240W Bulb lifespan: approximately 4000-5000 hours Color: Creamy white Material: Glass + ABS Size: 55 x 55mm Package Contents: 1 x Projector lamp bulb Note: Only the items listed above are included; other products are not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3cm.