Glo T8 Fluorescent Aquarium Bulb 15W 18in (46cm)

The Aqua-GLO T8, 15 W linear fluorescent aquarium bulb generates an ideal fish colour-enhancing spectrum and delivers a strong photosynthetic range of light very capable of stimulating vigorous plant growth. This normal output bulb has a colour temperature of 18000K and fits all suitable standard and electronic ballasts. It is an excellent bulb to combine with Power-GLO and/or Life-GLO bulbs in most planted aquariums. Size: 46 cm (18 in).