Gardner EL-12 / EL-12S / CFL36WBL350 - Replacement Bulb Coating:Shatterproof The lamp has 4 pins

The lamp has 4 pins with barriers on a single end and is a 100% guaranteed replacement UV bulb

UV Spectral Output of a Iron UV Lamp(PDF)

The CureUV Premium Clear Satin Finish Topcoat provides a clear

Made using ceramic

Replacement Quartz Sleeve for Ultra Dynamics - 7001-806 UV Light Bulb for Germicidal Water Treatment

Gardner EL-12 / EL-12S / CFL36WBL350 - Replacement Bulb Coating:Shatterproof The lamp has 4 pinsReplacement for Gardner EL 12 or EL 12S (Shatterproof) 36 Watt 16" Length The Gardner El 12 is an insect attracting bulb that provides 24 hour non chemical trapping of many insects. The Shatterproof option of these bulbs keeps the lamp glass from falling into the unit where is installed in case of damage. This results in an easy way to dispose of glass if it shatters. You can select this shatterproof option above. Do I need shatterproof coating?