Keystone KT LED27PSHID H EX39 8CSB D Replacement LED Bulb, Corncob, Mogul Screw (EX39), 27 W Watt, 3000K 4000K 5000K, LED 22590 Port Connection Type SAE 45 Port Connection Type SAE 45 Degrees Flare 5 micron Maximum Temperature 100 Degrees F Minimum Pressure 20 psi Includes Gauge Yes Maximum Pressure 80 psi Minimum Temperature 40 Degrees F Restrictions This product is part of the finished good by the same manufacturer which has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption drinking and cooking) and non potable (non human consumption) water applications Daylight (5000K & Above) Light Color White Light Output 3 000 hr Rough Service No Shatter Resistant No Standards cULus Listed