Bulbs & tubes will only be sent out by Special courier
All the T5 tubes use an A1 phosphor blend which is imperative to maintain a five point light spectrum. This enables replication of natural light in your aquarium.
The T5’s with A1 phosphor blend gives up to 10% more light per watt (using 40% less electricity) than can be obtained from an HQI (with minimal radiant heat) keeping the tank cool in the summer.
A tube Life of up to 15,000 hours.
Much thinner tubes than normal fluorescents give out approximaterly 40% more light than T8 tubes