Photocell Controls shall be rated 105 – 305 volt, load rating of 1000 watts, 1800 VA ballast, rated minimum 5,000 operations, 1.5 fc, 2-5 sec turnoff delay, minimum 320 joule/9500A with a five year warranty. Approved models are Ripley #6390TF, DTL #DP-124-1.5-1704, Fisher Pierce #767-1-C-JCBC or Sun Tech #PX124-1.5-PTW; Watertight Streetlight Fuse Holders are to be GSF FEB-11-11, Little Fuse #LEB-AA or TRON Bussman #HEB-AA.; Light Starter Plugs (120 v/G-11) are to be Cooper # 220C173A01 only; Light Starter Plugs (200 v/G.05) are to be Cooper # 220C173A05 only; LED Photocell Controls LED Rated solid state locking-style photo control, 120-277 Volts, load rating of 1000 watts, 1800 VA Ballast, 1.5 fc, 2-5 sec. turnoff delay, minimum 640J/40 kA surge protection, minimum Ten (10) years warranty. DTL # DLL127 1.5, Fisher Pierce # ELL-124, Ripley # 6390LL, Sun-Tech # TRS-2.