40W Bug Zapper Replacement Bulbs – 2 × 20W The Aspectek 40W bug zapper replacement bulbs are designed for compatible Aspectek 40W electric bug zapper models. Each package includes two 20W UV tubes, providing the 40W total bulb configuration used by supported zapper units. UV attraction output can gradually decrease with use even when a bulb still appears illuminated. Replacing worn or dim tubes can help restore the attraction-light system used to draw light-responsive flying insects toward the zapper. Before ordering, confirm the model number, bulb dimensions and required wattage of your existing bug zapper. These bulbs are intended for compatible 40W models only and are not designed for Aspectek 20W bug zappers. Product Specifications Model: HR220RH2 Dimensions: 1 × 1 × 23.3 inches Bulb Power: 40W Total (20W + 20W) Quantity: 2 Replacement UV Bulbs Compatibility: Compatible with 40W Bug Zapper Models Only Not Compatible With: 20W Models Warranty: 90-Days Warranty & 30-Day Return Policy Key Features Includes 2 replacement UV bulbs Designed for 40W bug zapper models Total power output: 40W (20W + 20W) Bright UV output helps attract flying insects effectively Helps restore optimal insect control performance Easy replacement process Durable and reliable bulb construction Compatibility Information Compatible with 40W bug zapper units Not compatible with 20W models Please confirm your zapper model and bulb size before purchasing. Optimal Performance Tip For best insect attraction and zapper performance: Replace UV bulbs annuallyor Replace when the light output becomes visibly dim Regular bulb replacement helps maintain peak insect control effectiveness. Installation Instructions Step 1 Unplug the bug zapper before replacing the bulbs. Step 2 Use a screwdriver to safely discharge any residual electrical current. Step 3 Push down the protective grate to access the bulbs. Step 4 Remove the old bulbs and install the new replacement tubes securely. Reconnect the unit once installation is complete. Help & FAQs