The ZappLight Bug Zapper Bulb functions as both a good bulb and an effective pest controller. This device will last for many summers and be your trusted friend. The brightness of the light bulb can Adjustments can be made from 20% to 100% in increments of approximately 25%. The Terro T800 is a Garbage Guard that can be used to eliminate flies from your outdoor trash barrels. They are a non-toxic, safe alternative to chemical insectsicides. This 2 pack of Bug Zapper Replacement Light Tube T8 Fluorescent Bulb 10W for the 20W Electronic Bug Zapper Bulb is eco-friendly and energy-saving. This device is very user-friendly, and it does not require any technical expertise to set it up. You can get a discount of up to 50% if you order today!Bug Bulbs are on sale now! Get them before they're gone or the price increases. We wish the Executioner could be hung on a wall with a lanyard. Bug bulbs work best at night or in the evening, when flying insects become more active. The brush is too large to fit between the plastic grid without turning it. Follow the instructions of the manufacturer for cleaning and maintenance. It does no use harmful chemicals, pesticides and other substances that could harm the environment or wildlife.