3M 1800BJ2 1800 Overhead Transparency Projector WITH Lamp Output (lumens): 3000 Stage Size: 10-1/2 x 10-1/2 Lens Elements: Two Projection Type: Transmissive Hi/Low Switch and a Fold-Down Arm Two lamp slots allow for quick changeover from a burnt out lamp Includes (1) USED Lamp Recommended lamp replacement: FLX 410W MAX, 82 V, 78-8073-7100-6 Power Rating: 120 Volt AC, 5.0 Amps, 60 Hz
