LS853
Ingrade 19
Refer to Symbol Index on page 02 for explanation
IP68
IK10
LS853 is a remotely ballasted, shallow depth ingrade luminaire, measuring only
7.1" (180 mm) deep in a direct burial configuration. This luminaire is often used in
suspended surfaces and other locations where depth is critical.
Specifications
Lamp Source
39 W, 70 W MH T6 (G12)
Remote ballast only
Approved Use Suitable for wet locations
Suitable for use in poured concrete
IP Rating IP68
Construction 316 marine grade stainless steel
Installation Types Pre-Installation Blockout
Concrete pour, drive-over & general use
applications
LS853
Metal Halide with PureOptics™ reflector
and round flush cover
Direct Burial
Landscapes, planters & special applications
(consult factory)
Drive-over With OptiClear™ lens and pre-installation
blockout (LS6052-K or LS6052-K-SP)
Static Load Rating 8 140 lb (3 700 kg) with OptiClear™ lens
and pre-installation blockout
(Load applied to center of glass across a 2" diameter area)
Impact Rating
Standard Inclusions
IK10 with OptiClear™ lens
Electronic ballast, remotely located.
NEMA enclosure required- by others.
Must be within 6' of the luminaire
Teflon coated cover screws
LS853
Metal Halide with PureOptics™ reflector
and square flush cover
MicroAntiLeach™ wire entry
Ambient Operating
Temperature -20 °F to -30 °F (0 °C to 40 °C)
Accessories LS6052-K/LS6052-K-SP Pre-installation blockout
Remote Ballasts RM1699A 39 W electronic ballast
Photometrics Refer to www.lumascape.com
Glass Temperature
≤149 °F (≤65 °C) HumanTouch™ compliant models
Order separately
360°
For other options, refer to 21 or 23
RM1565A 70 W electronic ballast
39 W MH T6
Refer to page 4 for more details
Any luminaire can become hot - take care with appropriate use and placement
0° tilt