Large Display Timer Air Filter Solar Gaia ensures that every

Solar Gaia ensures that every bit of fertilizer is available for uptake by plants

Extended Lifespan

Distance to Spot Ratio: 12:1

The SF Light comes with a more considerate design

Large Display Timer Air Filter Solar Gaia ensures that everyFeatures the largest display available on a timer: 3 x 2 1 2". Can be easily read from across a room. Simultaneously displays either one count up channel and a clock, or two count down channels. All channels have a range of 24 hours with 1 second resolution. Also indicates how much time has elapsed after a count down alarm sounds and conveniently recalls the last timer setting for reuse. White case has extra large start stop button and a loud alarm.