OVERHEAD PROJECTOR :- Streamlined body finished in various pastle colours. Projection head folding type, focusing by Rack-n- pinion. Illumination –600/650W-220V AC or 24V-250W halogen bulbs on step-down transformer with solid control light intensity and cooling system to projector overheating self-lubricating type motor, the stage temperature us maintained at 45° C approx. Interlocked with switch for lamp protection against voltage surges. Writing surface 250x250mm or 285x285 mm. Complete with on-off switch, mains indicators, light intensity control switch cord plug & fuse etc accessories provided are transparent cellophane roll writing pen pack cleaning both venyle cover. Packed in a card board box with thermocole packing.