# RT-IL-150C Ultra High Temperature LED | Maes Lighting

> RT-IL-150C ultra high temperature LED specifications: 150°C light head with remote driver, 50 W to 500 W, 10° to 90° beams and tunable colour temperature.

Canonical page: https://maeslighting.com/products/high-temperature-lighting/rt-il-150c

Product family · High Temperature

# RT-IL-150C ultra high temperature LED.

The highest ambient tier documented in this catalogue — a 150 °C light head with the driver mounted remotely, from 50 W to 500 W.

RT-IL-150C configurations

## Every documented RT-IL-150C configuration.

One family, every configuration: the fixture is shown at full size, with each available configuration listed below and specified line by line in the ordering table.

- RT-IL-150C-50Wattage: 50 W7,500 lm
- RT-IL-150C-100Wattage: 100 W15,000 lm
- RT-IL-150C-150Wattage: 150 W22,500 lm
- RT-IL-150C-200Wattage: 200 W30,000 lm
- RT-IL-150C-300Wattage: 300 W45,000 lm
- RT-IL-150C-400Wattage: 400 W60,000 lm
- RT-IL-150C-500Wattage: 500 W75,000 lm

Ordering data

## Every documented RT-IL-150C configuration.

All 7 configurations of the family are specified on this page, so you can compare wattages, outputs and options side by side.

**RT-IL-150C Ultra High Temperature LED Flood and High Bay (302°F) with External Driver**

| Model | Wattage | Typical lumens | Voltage | Beam options | CCT | Operating temp (light head) | Driver temp rating | Ratings |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| RT-IL-150C-50 | 50 W | 7,500 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C (302°F) | Up to +100°C (212°F), remote mount if ambient exceeds 212°F | IP67 |
| RT-IL-150C-100 | 100 W | 15,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C (302°F) | Up to +100°C (212°F), remote mount if ambient exceeds 212°F | IP67 |
| RT-IL-150C-150 | 150 W | 22,500 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C (302°F) | Up to +100°C (212°F), remote mount if ambient exceeds 212°F | IP67 |
| RT-IL-150C-200 | 200 W | 30,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C (302°F) | Up to +100°C (212°F), remote mount if ambient exceeds 212°F | IP67 |
| RT-IL-150C-300 | 300 W | 45,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C (302°F) | Up to +100°C (212°F), remote mount if ambient exceeds 212°F | IP67 |
| RT-IL-150C-400 | 400 W | 60,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C (302°F) | Up to +100°C (212°F), remote mount if ambient exceeds 212°F | IP67 |
| RT-IL-150C-500 | 500 W | 75,000 lm | 90 to 295 V or 347 to 480 V | 10°, 25°, 40°, 60°, 90° | 2700 to 6500 K, custom 1500 to 10000 K | -40 to +150°C (302°F) | Up to +100°C (212°F), remote mount if ambient exceeds 212°F | IP67 |

Confirm the exact configuration against the current manufacturer specification sheet before approval or purchase.

Engineering reference

## Selecting within the RT-IL-150C family.

Confirm the ambient at the light head and, separately, that a driver location inside its own 100 °C limit is available within the cable run. Then choose wattage and beam. If a remote driver cannot be accommodated, the 100 °C RT-IL family is the alternative.

At 150 °C the driver can no longer sit with the LEDs, so this family separates the two. The light head is rated to 150 °C while the driver carries its own limit of 100 °C and mounts away from the heat. That single decision changes the installation more than any other specification in the family.

Controlled document

## RT-IL-150C specification sheet

The manufacturer's specification sheet remains the controlling project document.

[Download specification sheet](https://storage.googleapis.com/msgsndr/ZuNLM6pdiP00w1G1is8O/media/6947deb48dda727156f410e0.pdf)

Common questions

## Useful answers before the next step.

These answers clarify the selection process without replacing project-specific documentation.

**Why does this family use an external driver?**

The light head is rated to 150 °C — beyond the driver's own 100 °C rating — so the driver mounts remotely where the ambient is lower. Plan the driver location and cable run before installation.

**What is the difference between this family and RT-IL 100 °C?**

Operating temperature and driver placement. The 100 °C family integrates its driver; this one separates it to reach 150 °C. Wattage range, beam options and colour temperature range are documented the same on both.

**What temperature range is the light head rated for?**

The table documents −40 °C to +150 °C (302 °F) for the light head, with the driver rated to +100 °C (212 °F). Both limits need checking against their respective mounting positions.

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Maes Lighting — nationwide supplier of certified explosion proof, industrial, high-temperature,
food-processing, vapor-tight, high-bay, flood, area, and emergency LED lighting.
Headquarters: Broken Arrow, Oklahoma. Sales: (866) 860-6399 · tjacobs@maeslighting.com
Website: https://maeslighting.com