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 Product Description Restore the performance of your electric bug zapper with these high-quality replacement UV bulbs. Designed for compatible 40W insect zapper models, these bulbs help attract flying insects effectively to maintain reliable pest control performance. The pack includes two replacement UV tubes for convenient maintenance and long-term use. 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