The Greenfingers 250W magnetic ballast is suitable for use with both 250W High Pressure Sodium (HPS) and Metal Halide (MH) bulbs. It has a 4-phase manual dimming that can help to prolong the lamp lifespan by at least 10% with up to 30% energy savings compared with magnetic ballasts. It also features several protective functions including short circuit, circuit, overheat and lamp failure protection. The bat wing reflector spreads and directs the light in a downward focus to cover small to medium-sized plant growth areas. The compatible wattage HPS grow bulb can be used outdoors or indoors and as a thick glass housing for extra durability, enhanced wavelengths and lumen output power. The bulb is ideal for blooming and flowering and mainly produces a red spectrum that is perfect for germinating, flowering, and fruiting stages. Likewise the MH grow bulb is also ideal for blooming and growing stages and produces a blue spectrum that is perfect for all plant growth. The grow light can be hung in vertical or horizontal positions. The lamp does not flicker and works quietly and effectively. A pair of reflector yoyos is included to secure the reflector quickly and easily. The yoyos are made of a special composite material that is rust-proof and heat and cold-resistant.

Features:
Magnetic ballast
Design for indoor growing
Compatible with HPS or MH grow light lamp
Endure long duty cycles and harsh grow room conditions
Precision coil windings
High quality capacitors
Heavy-duty long grounded power cord
Australian Power Supply - 240 volts 50Hz
High Pressure Sodium (HPS) Lamp
Red & Orange Spectrum
Ideal for flowering and blooming
Thick glass housing
Extra durability
Enhanced wavelengths and lumen output power
Metal Halide (MH) Lamp
Violet & Blue Spectrum
Ideal for vegetative Growth
Thick glass housing
Extra durability
Enhanced wavelengths and lumen output power
Bat wing reflector
Ideal for small to medium area
Penetrate the light in a downward focus
Note: This reflector is fitted with a 3-pin round earth connection to plug it directly to the ballast.
Rope Ratchet Hanger
Secure reflector
Lock in place
Rust resistant

Specifications:
Input frequency: 50-60 Hz
Input voltage: 220-240 Vac
Output frequency: greater than 30 KHz
Output power: 250W
Power factor: greater than 0.99
Matching wattage HPS grow bulb: 2100k
Matching wattage MH grow bulb: 4000-6400k daylight
Maximum lighting distance: 15 meters
Usage temperature: -40 to 55°C, with built-in thermal protection device fitted to 105°C and restarting at 55°C

Package Content:
1 x Wing Reflector
1 x 250W HPS Grow Light Lamp
1 x 250W MH Grow Light Lamp
1 x Magnetic Ballast
1 x Rope Ratchet