Patented arc tube delivers highest photosynthetic efficiency of any lamp in the world Performance maintained at an exceptional level due to improved structure of outer bulb Optimised for the highest Phytolumens or PAR output GroLux light spectrum maximises red output essential for plant growth Industry leading lumen maintenance of 95% at the end of life Suitable for a plethora of applications related to plant growth
for Sylvania Sodium High Pressure SHP-TS 400W GroLux
Easy and straightforward to order, product delivered as promised. Great Service.
by P Bolton
18 Jan 14:48
The usual very quick and efficient…
The usual very quick and efficient service from BLT. My only (slight) criticism would be that they promise an email to alert you that your order has been despatched, which I've not received for my last two orders.