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Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Take Away the Guesswork! Finally, the knowledge you need to help protect against sunburn. Knowing when you've had too much sun is no easy task. SunSignals are fun, easy to use, inexpensive and provide an easy way to tell when you've had enough sun. Now it’s easy to tell when someone’s reached the “danger zone” of UVB radiation before becoming sunburned. SunSignals are 7/8" round sensors that start out yellow and turn deep orange when exposed to harmful ultraviolet B (UVB) radiation from the sun. With increased exposure to the sun, these sensors change from yellow to deep orange and the little sunbursts within the sensor disappear. SunSignals are applied directly to clothing or skin and clearly indicate when a maximum recommended level of sun exposure has been reached. With no practical way to measure ultraviolet rays, it's difficult to know how much sunscreen to use, when to reapply it, or when to get out of the sun. A person may be out in the sun for two hours one day, and not get sunburned. Another day, that same person might be out for only 30 minutes, but still get sunburned, even though it was cloudy. Time of day, time of year, altitude, cloud cover, and the angle of the sun all affect the intensity of the sun's rays. The only way to know if you've had too much sun is to measure the sun's ultraviolet B (UVB) rays. By monitoring UVB rays, you can know at any time if you're at risk for over-exposure to the sun. Therefore, SunSignals UV Sensors take away the guesswork and provide the most reliable way for most people to monitor their exposure to the sun! So it’s easy to tell when it’s time to apply more sunscreen, put on protective clothing, or seek some shade. Protect your whole family with SunSignals UV Sensors. In the all-family, universal round sensors or special “fun shapes for kids” design. Comes in a brand new pack of 18 sensors. |