Product details:

This Heavy Duty 38" Incandescent Machine Tool Light is ideal for close work in workshops, studios and more. Incandescent lights feature patented disc and collar swivel joints to eliminate need for hand tools when adjusting fixture. Black enamel finish with reflective white interior. Arms are made of 5/8" tubular steel. Adjustable clamp included. 8'L power cord with NEMA 5-15 plug. 100 Watts. Bulbs not included. ETL certified.