250w Digital Dimmable Ballast for MH HPS Grow Light System

Brand New 250W Digital Electronic Dimmable Ballast w Cooling Fan fits for HPS or MH Grow Light System
Up to 30% more than magnetic ballasts for improved yields
Quick lamp ignition by lighting the bulbs within 1-2mins and stable light output by constant lamp voltage

Description

Features:


High power 250 watts and low noise

Power output: Dimmable at 50%, 75%, one hundred%

Fully compatible for metal halide and high pressure sodium bulbs

The built-in fuse, cooling fan and graduating fin design leading to 15% cooler operation

Stabilize input power and output luminous flux.

Scale back wastage and support usable efficiency of power supply equipment capability.

Open/short circuit protection under input terminal/internal heat and radio frequency for very important components

Safety and regulation:CE certified and UL listed

Specification:


Rated Power 250 watts

Specified Frequency 50/60Hz

Multi-Voltage Range 120V/240V

Power Factor >99%

Total Harmonic Distortion(THD) <10%
Operation Temperature -40 to 65 °C

Crest Factor <1.7
Overall Size 9″L x 4-3/8″W x 2-3/4″H

Power Cord Length 78″(w/ US usual plug)

Weight 5 lbs

Package Contents:


250W Electronic Ballast

Power Cord

Brand New 250W Digital Electronic Dimmable Ballast w Cooling Fan fits for HPS or MH Grow Light System
As much as 30% more than magnetic ballasts for improved yields
Quick lamp ignition by lighting fixtures the bulbs within 1-2mins and stable light output by constant lamp voltage
Best possible to your HPS or MH Grow Light System to stabilize electricity and voltage

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