Check the listing for details. Viqua 602806 UV Lamp (Viqua E, E+, E4, and E4+ systems), Genuine. Condition: New. Listed at 169.00 USD. Viqua/UV Max 602806 Lamp: The Viqua 602806 replacement uv lamp is a replacement bulb for the Viqua E, E+, E4, and E4+ systems and Pro7 system. These lamps are genuine Viqua bulbs designed specifically for these systems. Order your 602806 Viqua replacement lamp today!Should I Buy A Genuine Viqua 602806 Lamp?- Yes, They Are Reliable!Your 602806 bulb is designed to last for a long 12 months of use! Compare that to a cheap lamp with no legitimate claim on lifespan. Never have another sudden death of your lamp!- Yes, They Are Easy To Install!Imagine finally receiving that new UV lamp for your system. You are excited to continue keeping your water safe and drinkable when you realize something horrifying! Your brand new lamp does not fit in your system! Avoid said story by buying a lamp made by your UV system's manufacturer. - Yes, They Are Under Warranty!When you buy your genuine VIQUA 602806 lamp, you are protected with a 1 year pro-rated warranty!- Yes, They Are Consistent!How do we mean? Original 602806 replacement lamps are built specifically to provide consistent, powerful UV treatment to your water. Knock-off lamps can make you sick from lack of this!