Product Review

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1.TOPHORT Ballast compatible with both MH and HPS bulbs
2.Compatible with 120V and 240V power supplies
3.High-frequency output results in less power loss (50/60Hz Frequency)
4.99% Power factor Replaceable outset fuse by input terminal for short circuit protection Short circuit protection by automatic power shut off for ultimate safety Fast lamp ignition by lighting up the bulbs within 1-2mins max
5.Lightweight (Under 10lbs) , UL certificate
6.Shipped by Amazon
Caution: 1. Do not operate the ballast before you read & fully comprehend the product instructions.
2. The ballast can not ignite lamp which is overheated. Re-ignite the lamp before giving the lamp sufficient time to cool down.