Source Four units for sale. All are 50 degrees. 8 units of 450W and 2 units of 750W. All units have been tested and are working. One 450W unit is brand new and unused. Two 750W units (without mogul bases) are included as bonus parts units. Direct delivery available for 5000 yen in the Tokyo Metropolitan Area and Nagano Prefecture. Delivery to other areas is possible via truck, with actual shipping costs applied. Source Four units can still be used even if the bulb burns out, as LED bulb units are currently available. Each unit shows signs of use. Connectors: 6 parallel, 2 T-type, 1 mini-C (new), and 1 without a connector.