![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow_{width}x.jpg?v=1659699314)
![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow_{width}x.jpg?v=1659699314)
![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow-2_{width}x.jpg?v=1659699318)
![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow-2_{width}x.jpg?v=1659699318)
![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow_{width}x.jpg?v=1659699314)
![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow-2_{width}x.jpg?v=1659699318)
![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow_{width}x.jpg?v=1659699314)
![600W Sunmaster Dual Spectrum Bulb](http://premiergrow.com/cdn/shop/products/600w-sunmaster-dual-spectrum-bulb-premier-grow-2_{width}x.jpg?v=1659699318)
The popular Sunmaster Dual Spectrum sodium bulb, a growers favourite as this premium lamp feeds the plant with light from both the blue spectrum as well as the orange/red light from a standard sodium bulb. Making it possible to use this lamp throughout the entire life-cycle of the plant and get completely astounding results - meaning it's good on the ol' pennies too.