SATCO Lighting S33112 60/80/100 Wattage Selectable, LED, Hi-Bay, Type B, Ballast Bypass, Mogul Extended, 4000K, 250W-300W Metal Halide Replacement

Yes. The S33112 is a Type B ballast bypass lamp, meaning it runs on line voltage directly and the existing HID ballast must be removed or bypassed so the mogul socket is wired to 100V-277V line power. If you drop it into a fixture still running through an igniter and ballast, it will not work and you risk damaging the lamp. Plan on an electrician opening each fixture, since this is a rewire, not a screw-in swap.

The base is a mogul extended type, which is a mogul screw base on an extended neck so the LED body clears the socket housing in HID fixtures. It threads into a standard mogul socket, but check depth: the extended neck adds length, so in a shallow reflector or a tight wall pack the lamp may protrude past the glass or crowd the refractor.

Enclosure rating is listed as both, so it is approved for open and enclosed fixtures, and it is rated for indoor or outdoor use in damp locations. Damp, not wet: a covered canopy, parking structure or enclosed shoebox is fine, but it should not be used where it is exposed to direct water.

Not through DLC-based programs. The S33112 is not DLC listed, and most commercial utility prescriptive rebates require a DLC qualified product. It is Title 24 compliant and FCC compliant, so it can be specified on California energy code work, but if the project budget depends on a rebate, verify your utility accepts a non-DLC lamp before you commit to a fixture count.

Burning position is universal, so base up, base down or horizontal all work. That matters in warehouse high bays where the lamp hangs base up, which many HID retrofit lamps restrict. The lamp weighs 2.68 lb, so confirm the socket and any porcelain mogul adapter can carry it in a pendant orientation.

No. It is non-dimmable, so it will not work on a 0-10V driver or a dimming sensor, and attempting to dim it can cause flicker or early failure. For bi-level control in a warehouse you would need on/off switching rather than dimming. Color temperature is also fixed at 4000K, not field selectable, so the whole facility has to be ordered in the same CCT to match.

Draw depends on the wattage setting and the supply voltage: 0.600A at the low setting down to 0.217A, 0.800A to 0.289A at the middle, and 1.000A to 0.361A at the 100W setting, with the lower figure corresponding to the high end of the 100V-277V range. At 277V and the 100W setting that is roughly a third of an amp per lamp, so a 20A circuit carries a large number of fixtures. Operating frequency is 50/60Hz.

4000K neutral white at 80 CRI is the common choice for warehouses, parking structures, manufacturing floors and back-of-house retail: it reads clean and white without the blue cast of 5000K. For color critical work such as paint matching or print inspection, 80 CRI is on the low side and you would want a higher CRI source. Color is fixed at 4000K on this lamp, so order the whole facility the same way to avoid mismatched bays.

Body and base are aluminum and plastic, with the aluminum acting as the passive heat sink. There is no fan, which is why burning position is unrestricted, but it also means the lamp relies on air around the housing. In a fully sealed, unvented enclosure packed tight around the lamp, expect heat to shorten its life even though the lamp is approved for enclosed fixtures.