Use this compact Mercury Lighting system in your greenhouse to encourage rapid plant growth. 250 watt mercury tungsten blended lamp with a life expectancy of 10,000 hours.
Strong holder with polished reflector for uniform light distribution. For easy greenhouse installation includes 5ft (152cm) strong, galvanised steel chain for hanging and height adjustment & necessary brackets etc. Complete with 6ft (183cm) mains cable lead & plug ready for immediate use. Dimensions: 12″ (31cm) x 10.25″ (26cm) x 4″ (10cm).