Wattage: 30W, Type: T8 Black Light Fluorescent, Base Type: Medium Bi-Pin, Life Hours: 7,500, Dimensions: 36.0 in. Length - 1.00 in. Diameter, Black Light Blue UV light source, applications from inspections to decorative lighting --- We combine shipping for multiple items! - In other words each additional item ships for free *applies to most items* - This includes similarly sized, separate SKUs; combined into one flat rate priced package. Simply add all your items to your cart and begin the checkout to see the combined shipping cost.