interested but would like to know more about these bulbs.
About Arcadia
The Arcadia name has been associated with the provision of innovative pet care lighting solutions since the 1960’s.
Arcadia’s products have an unparalleled reputation for design, performance and quality and are sold in over 55 countries worldwide.
The Arcadia product range encompasses high performance fluorescent and metal halide lighting systems for aquariums, together with specialist lighting products for reptiles, birds and ponds. Arcadia produces lamps, fittings and accessories for both Marine and freshwater aquariums and are widely regarded as the technical lighting experts in aquatic and herpetological lighting.
Chosen by experts the world over, Arcadia products light some of the most prestigious display aquariums and vivariums in the world. Arcadia aquatic lighting is used by numerous fish and coral breeders and by aquatic retailers looking to display their livestock at its best.
Based in Redhill, Arcadia employs a small team of dedicated staff that include a number of experienced aquarists, engineers and lighting professionals. Everyone at Arcadia takes pride in both the quality of products and the level of service Arcadia provides the customer.
Now.. about the
only HO T-5 Reptile lamp in the US & Canada.

Building on the popularity of our T8 Reptile lighting range, Arcadia launched new range of T5 high performance reptile lamps. These offer significantly higher levels of visible and ultra-violet light than existing T8 fluorescent reptile lighting.
The new lamps are available in both D3 Forest Species (6% UVB) and D3+ Desert Species (12%)
More about the T-8 bulbs themselves.

The Arcadia D3 6% Lamp.
As a full spectrum lamp, the Arcadia D3
Reptile lamp simulates sunlight. This provides
high colour rendering for enhanced viewing of
your reptiles and their environment. The colour
temperature of 6,500K replicates typical
daylight conditions. The D3 lamp also helps
plants grow in the vivarium or terrarium,
where these are present.
Through extensive research
Arcadia has developed the ideal
full spectrum lamp that produces
UVB at the optimum level of 6%,
and also UVA at 30% level. The
Arcadia D3 Reptile lamp is
therefore designed to ensure your
reptiles receive all the quality of
light necessary for their good
health. The lamp is recommended
for most diurnal reptiles, including
iguanas, bearded dragons, skinks,
chameleons, lizards and tortoises.
High in UVA light for behavioural
contentment…The Arcadia D3 Reptile lamp has a
high UVA output (30%), providing
all the elements which are so vital
to the welfare of the reptiles.
• 6% UVB for the synthesis of
vitamin D3
• Full spectrum lamp
• Produces excellent natural
colors
15W 450mm/18”
18W 600mm/24”
30W 900mm/36”
36W 1200mm/48”