Comments about Lennox 4-Bulb Lamp Kit for PCO-12C Air Cleaner:

The original bulbs lasted for more than three years. I am replacing them because of the manufacturer's recommendation of two-year cycle.

I like the half-size opaque treatment of the bulb for the reflected light coming from the hole in the panel is now significantly reduced.

Service and delivery comments:

Delivery was prompt and every bulbs were intact. I wish iaqsource would have put the bulbs in a more secure box rather than simply removing the two out of the six-bulb box then ship to me.

Comments about Lennox 4-Bulb Lamp Kit for PCO-12C Air Cleaner:

I look for or wait for specials - and then, as needed, buy filters, lamps and humidifier plates. It's so easy and convenient - and I'll keep using your site/service for as long as I need the items. Thanks.

Comments about Lennox 4-Bulb Lamp Kit for PCO-12C Air Cleaner:

4 pack was cheaper and easer than ordering separate bulbs. Packed well. Easy to install. However it might have been good if they had included the same sort of instructions that are in the owners manual for the air cleaner. Also, information on recycling the old bulbs would have been helpful.