The LH2400 lamphead is our lowest-priced Series 900 unit. It operates on all Norman Series 900 power supplies; P12/12, P24/24, P40/40, P800D, P2000D and all previous Series 900 units. It's features include a high-impact resin housing that won't dent or scratch and a modeling lamp off-on switch.( Also available as model LH2400B with constant speed blower #R9124.) Included with the LH2400 are; an FQ3 2400 UV filtered quartz flash-tube, 250w quartz halogen modeling lamp (Q250CLDC) and a 20' lamphead cable.