This is a continuous Red Head light with an 800w halogen bulb and a barn door. There is a screw at the bottom of the lamp which can modulate the bulb’s focus. The light attached with the foldable barn door to adjust light intensity when change the placket angle of barn door. When the bulb is much more closed to the bottom of the light, the ray will be more centralize. On the contrast, when the bulb is far from the bottom, the ray will be scatted. Power: 800W Rated voltage: 220V / 110v Weight: 2.0Kg Color emerging: Ra? 90 Color temperature: 3200K. Dimmable 800W Redhead Light Studio Continuous Spot Lamp Tungsten Kit Photo Video. When the bulb is far from the bottom, the ray will be scatted. 1 x Red Head Continuous Light 1 x Barn Door 1 x Silver Safety Mesh 1 x 5m power cord. 1 x 220V Halogen Tungsten Bulb. 1 x UK Adapter. With Bulb(s)/Tube(s). Dispatch Time is approx. Dispatch Time of other country is approx. Particularly during peak periods or unexpected weather conditions. Your patience would be much appreciated. Flash & Photography Equipment. Other Flashes & Accessories. Flash Slaves & Trigger Systems. Camera & Photo Accessories. Remotes & Shutter Releases. Lenses & Photography Accessory. Lens cap & cover. Tripod & Stabilizer Support. Studio & Lighting Equipment. Light Stand & Boom Accessories. Light Controls & Modifiers. Other Lighting & Studio. Vehicle Parts & Accessories. Universal 100 Car Lip Skirt Protector Front Bumper Spoiler Side Rubber Splitter. Bounce Flash White Diffuser Dome for Godox V860C TT685 TT600 TT600S Speedlite. Selens Magnet Flash Modifier Kit Honeycomb Grid Grip Gel Color Filter Universal. Dual Double Side Backdrop Paper Food Grain Product Photography Prop Background. Selens 90cm Hexadecagon Dome Flash Studio Diffuser Umbrella Bowens Softbox. Lab Centrifuge Laboratory Electrical Medical Zentrifuge Timing 6 x 20ml 4000rpm. 4xSteel Bike Rack Stand Storage Wall Mounted Hook Hanger Bicycle Holder Hanging. Indoor Grow Tent Room 1.2×1.2x2M Reflective Mylar Hydroponic Non Toxic Grow Box. 90cm Parabolic Bowens Mount Quick Folding Softbox for Photo Lighting Flash Light.