Powersun Mercury Vapor Bulbs 160 w
Must Ship UPS! Powersun Mercury Vapor UV Bulbs - 160 watt These screw in type flood bulbs offer the highest UV output of any product. Our customers have had very positive improvements in their animals with the use of this product. These are not incandescent bulbs. Mercury Vapor bulbs incorporate an internal ballast. These bulbs can take up to 30 minutes to turn on. Note on Shipping Light Bulbs. Light bulbs are best shipped via UPS Ground. With UPS they are insured where the US Mail is not. With bulbs that are requested to ship mail and they are broken they have no warranty and will not be replaced. Some bulbs, i.e. Fluorescents and Mercury Vapor bulbs have to ship UPS. If we determine that an order need to ship UPS we have the right to change the shipping and charge the order accordingly.