SATCO Lighting S16434 15W T8 LED, CCT Selectable, 120-277V, Single or Double Ended, Type B Ballast Bypass

Yes. The S16434 runs on 120V through 277V at 50/60Hz, drawing 0.125 to 0.542A depending on supply voltage. That lets a property manager or MRO buyer stock a single lamp for both residential-style 120V panels and 277V commercial lighting circuits.

The lamp is field selectable between 4000K, 5000K and 6500K, so you pick the color at install rather than ordering a separate lamp per temperature. Output shifts slightly with the setting: 2100 lumens at one setting, 2200 at another, 2050 at the third. Practically, you can standardize one part number across a warehouse, shop or garage and still match the existing look of each area.

The S16434 supports both. Single ended means line and neutral both land on the sockets at one end of the fixture, with the other end non-electrified; double ended puts line on one end and neutral on the other, which is the layout most existing fluorescent strip fixtures already have after the ballast is removed. Because this lamp takes either, an electrician can bypass the ballast whichever way the fixture wiring makes easier.

No. The S16434 is non-dimmable and it is not three-way. If it is wired to a dimmer or an occupancy sensor with dimming output, you will get flicker or premature failure. Use it on straight switched circuits only.

It is rated for indoor use and for damp locations, so a covered walkway, a cooler or a garage bay that stays dry of direct water is within rating. It is not wet location rated, so skip open exterior sites with direct rain or washdown areas sprayed with a hose.

It is not DLC listed, so it will not qualify for the utility and efficiency programs that require DLC Qualified Products List membership. It is Title 24 compliant and FCC compliant. If a rebate application is driving the purchase, you need a DLC listed tube instead.

Output runs 2050 to 2200 lumens depending on which color setting you choose, which Satco puts at a 75W incandescent equivalent. Light is thrown a full 360 degrees through a frosted plastic lens, so it fills an open strip fixture rather than throwing in one direction. CRI is 83.

Burning position is universal, so the lamp can run horizontal, vertical or at any angle with no derating. Rated life is 50,000 hours. Base is polycarbonate and the lens is plastic rather than glass, which is why these are often chosen for shops and corridors where a glass tube is a breakage risk.