Sunmaster Super HPS Deluxe lamps encourage stem elongation and increased flowering and fruiting in your garden. Spectrally enhanced for horticultural use, the Super HPS Deluxe bulbs have a higher level of light energy (about 10%) which is essential for optimized photosynthetic response.

The Sunmaster Super HPS Deluxe bulbs are universal, giving you the freedom of vertical or horizontal placement.

• Photonic enhanced spectral stability at lowered and overdriven power levels
• Provides more energy, essential for optimised photosynthesis
• Fully compatible with magnetic and digital ballasts
• Energy efficient avoiding excess heat generation
• Delivers 10% more light than standard HPS lamps
• Red output enhances stem elongation and flowering
• Ideal companion for Metal Halide Conversion Lamps
• 95,000 lumens

Free delivery on orders over £60*
- UK Mainland only

Standard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland only
Express Delivery £8.95*
- Next Working Day**
- UK Mainland only
Scottish Highlands £15.95*
- 2-5 Days**

*Can not be used with Heavy / Large items
**If ordered before 2pm cut off

Please See Delivery and Returns page for more details.