Sunmaster 600w dual spectrum lamps contain both red and blue spectrum light so they can be used for both vegetative (growth) and flowering cycles. These high quality HPS bulbs have long been a favourite of customers and ourselves and work really well with any of the 600w lighting kits we sell. the amount of blue light isnt a huge amount but it certainly helps in veg and is actually better in the flowering stage than a full red HPS bulb also.
- High quality hps lamp
- Easily handles high frequency from digital ballasts
- Dual spectrum for optimal growth
- Recommended coverage 1m-1.2m square
- Average lifespan 12 months
*also available in 250w and 400w versions.
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