5-pack, 118mm, 300w 220V-240V, 4480, 1500 hours, 360 degree spread, dimmable.Long lifespan, high color temperature and high luminous efficiency of halogen. The brightness is easy to control and adjust. R7s linear halogen spotlights have luminescence and strong penetrating power.230W luminance for halogen is usually used in environments with high lighting requirements, such as spotlights in homes, shops and offices, work and security lighting, exhibition halls, stage and studio lighting, floors, landscape lighting, etc.R7S 118 dimmable halogen can adjust the brightness via dimmer. No flicker, gentle on your eyes and your .Color: transparentMaterial: GlassSize: 11.8 x 1 x 0.3 cmPackage contents:5 x R7S halogen linear lampOnly the above package content, others are not included.Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing. The allowed measurement error is +/- 1-3 cm.