Incandescent Lamps

Signal-Tech carries heavy-duty incandescent lamps for incandescent signs and signals. Rated for a 10,000 hours life span, our replacement bulbs more resistant to vibration and fit in standard and medium base sockets. System specific by wattage, Signal-Tech's R20-53 Watt incandescent lamps are used in flood light configurations and specially designed for our traffic control indicator signals. Our 69-Watt incandescent bulbs are designed for incandescent message cabinets. In-stock items, our incandescent lamps and bulbs have a short lead-time and available in six and 12-pack quantities.

R20 - 53 Watt Incandescent Lamp (Qty: 6)
Product ID: 1579 (6LAMP53)
Dimensions: 8" H x 4" W x 4" D
• Item In Stock •

R20 - 53 Watt Incandescent Lamp (Qty: 12)
Product ID: 1066 (12LAMP53)
Dimensions: 8" H x 8" W x 8" D
• Item In Stock •

A21 - 69 Watt Incandescent Lamp (Qty: 12)
Product ID: 1068 (12LAMP69)
Dimensions: 8" H x 8" W x 8" D
• Item In Stock •

A21 - 69 Watt Incandescent Lamp (Qty: 6)
Product ID: 1581 (6LAMP69)
Dimensions: 8" H x 4" W x 4" D
• Item In Stock •