Zetlight UFO ZE8000 Sold with hangs out and bracket.

Electronic ballast HQI 250W 400W dimmable from lumatek Electronic ballast for 250W or 400W HPS or MH lamp Voltage: 230V 50/60Hz Current: 1.80A Input power: 415W Output power: 400W Power factor: >0.99 Voltage range: 165~265V

Apogee Protective carrying case Protective carrying case designed to transport and store Apogee meters, sensors, and accessories. Please note, this case does not fit the AM-320 underwater wand. It will fit a AM-310 telescopic wand, but that wand is not recommended for underwater use. Dimensions (LxWxH): Width approx. 27 cm Height approx. 16,5...

PAR meter MQ-510 The MQ-510 quantum meter is designed for underwater PAR measurements and already applies the sensor's immersion effect correction factor to the meter readings through firmware. The meter consists of a waterproof quantum sensor attached via waterproof cable to a handheld meter. The waterproof sensor incorporates a blue-enhanced silicon photodiode...