Product family · Emergency
Survive-All SVH Class I Division 2 emergency LED.
A Class I Division 2 emergency unit for classified areas, documented with lead-calcium batteries and capacities published from 1.5 to 8 hours.
Survive-All SVH configurations
Every documented Survive-All SVH 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.
Ordering data
Every documented Survive-All SVH configuration.
All 4 configurations of the family are specified on this page, so you can compare wattages, outputs and options side by side.
| Model | Battery | Capacity at 1.5h, 2h, 3h, 4h, 8h | LED lamp options | Input | Operating temp | Hazardous approvals |
|---|---|---|---|---|---|---|
| SVH18M | 6 V lead-calcium, 18 W | 18, 12, 9, n/a, n/a W | LA 6 V 4 W, LB 6 V 5 W | 120/277 V AC | 50 to 104 °F | Class I Div 2 Groups A, B, C, D, UL 924 |
| 12SVH36M | 12 V lead-calcium, 36 W | 36, 27, 18, 14, n/a W | LG 12 V 4 W, LI 12 V 5 W, LJ 12 V 6 W | 120/277 V AC | 50 to 104 °F | Class I Div 2 Groups A, B, C, D, UL 924 |
| 12SVH60M | 12 V lead-calcium, 60 W | 60, 45, 30, 24, 12 W | LG 12 V 4 W, LI 12 V 5 W, LJ 12 V 6 W | 120/277 V AC | 50 to 104 °F | Class I Div 2 Groups A, B, C, D, UL 924 |
| 12SVH72M | 12 V lead-calcium, 72 W | 72, 54, 36, 28, 14 W | LG 12 V 4 W, LI 12 V 5 W, LJ 12 V 6 W | 120/277 V AC | 50 to 104 °F | Class I Div 2 Groups A, B, C, D, UL 924 |
Confirm the exact configuration against the current manufacturer specification sheet before approval or purchase.
Engineering reference
Selecting within the Survive-All SVH family.
Start with the required duration for the occupancy, then read the capacity at that duration rather than the headline wattage. Then confirm the hazardous groups and the lamp head option. Ambient matters — the documented range is narrower than the non-classified families.
SVH is the classified-area member of the Survive-All range. Its capacity table is published per duration rather than as a single figure, which is what a code calculation actually needs: the wattage a unit sustains for 1.5 hours differs from what it sustains for three.
Common questions
Useful answers before the next step.
These answers clarify the selection process without replacing project-specific documentation.
Why is capacity listed at several durations?
Because a battery sustains less load the longer it runs. The table publishes capacity at 1.5, 2, 3, 4 and 8 hours, so the correct figure to size against is the one at the duration your occupancy requires.
What hazardous approvals are documented?
Class I Division 2 Groups A, B, C and D with UL 924 listing. Confirm the groups and temperature code against the specific catalog number.
What operating range applies?
50 to 104 °F. That is narrower than the SV and HP families, which offer cold-weather options — confirm the ambient before selecting.
Build the specification
Bring us the conditions. We’ll help narrow the fixture.
Share the classification, temperature, ingress, mounting and timeline for a focused product conversation.