Seasonal Source - C9 LED SMD Pure White Retrofit Bulb (Pack of 25) - LED-C9-PW-SMD B2B_nodiscount Detects flow as low as

Detects flow as low as 20% of published minimum rate of other impeller sensors

4 in Nominal

360 degree non-reversing

Transformer input: 120/230 VAC

pressure-activated wiper seal and tapered riser stem on both plastic and stainless steel models protect internals from debris to ensure positive pop-up and retraction

Seasonal Source - C9 LED SMD Pure White Retrofit Bulb (Pack of 25) - LED-C9-PW-SMD B2B_nodiscount Detects flow as low asSeasonal Source C9 SMD LED Replacement Bulb (Pack of 25), Pure White, 120V. Seasonal Source has upgraded its popular LED C9 replacement bulbs to the new SMD (Surface Mounted Diode) bulb. SMD's are brighter and more vibrant. SMD bulbs use less wattage than the previous version of professional LED C9's, at just 0. 58 watts each vs . 96 watts. This allows you to do a run in one direction up to 800 feet. Upgrading existing C9 displays and socket bulbs to