How many lights can I run off a transformer?
300 Watt 277VAC - 120VAC Magnetic Transformer
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Open Mar 13, 2025 - 05:00 PM
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Mar 13, 2025 - 04:59 PM
When using a 300 Watt 277VAC - 120VAC Magnetic Transformer, such as a 277v to 120v step down transformer, the number of lights you can connect depends on the transformer's 300 watt capacity and each light's wattage. Calculate this by dividing the 300 watt capacity by the wattage of a single light. Ensure the total wattage does not exceed 300 watts to prevent overheating and potential damage. This 277v transformer efficiently converts high voltage to a manageable 120v, making it suitable for various lighting applications.
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300 Watt 277VAC - 120VAC Magnetic Transformer
120VAC Commercial Grade Step-Down Magnetic Transformer. Designed for many years of service. This Indoor or Outdoor lighting transformer with compact user-friendly design features a boost tap for longer runs, Re-settable breaker on primary, easy access for contractor installation, Dimmable with most ...
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