General Manufacturing 2575-3000 Incandescent Light Reel with 30ft. Cord Steel reel housing on all sizes, wall and ceiling mount hardware provided All light heads with tool tap (110VAC outlets) have ground pin in the outlet Heads with metal guards and tool tap have grounded guards Push-pull on-off switch in handle of all lights except the Auto Reel Model All Reel models come with circuit breaker. Standard, duty incandescent models are rated up to 75 watt bulbs, heavy duty models are rated up to 100 watt bulbs