Sunmaster 400w Dual Spectrum Bulb

£19.99 £17.99

The Sunmaster 400w Dual Spectrum Bulb are a radically new, scientifically-developed lamp developed to deliver exactly the right light frequency to your plants at the crucial stages in their development.

Dual Spectrum bulb offer superior lamp performance to normal HPS bulbs and are fully compatible with all existing fittings and ballasts to deliver exactly the right light frequency at the right time.

This is a discharge lamp and requires several minutes to restart and come to full brightness after a power interruption. For total load, add auxiliary (ballast) watts to lamp watts. This lamp may be operated in any position.

 

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SKU: sunmaster-400w-dual-spectrum-bulb Category: