HotSpot2 LED Emergency Lighting System (OEM Only)

HotSpot2 is a CEC-compliant, UL924 recognized emergency lighting system for use with LED modules driven by a constant current source. The battery charger automatically adjusts to the connected battery, and output current can be set by a wiring harness or Fulham’s SmartSet programming software, allowing a wide range of lumen outputs and runtimes. Self-diagnostic capability reduces liability and maintenance costs. Two driver form factors plus a range of batteries, test switches, and extension cables allow the HotSpot2 to provide LED emergency lighting in almost any situation.

For more about recent updates to the HotSpot2 system, including information about battery compatibility, click here.

HotSpot2 Battery Packs »
HotSpot2 Wiring Harnesses and Other Accessories »

Driver Specifications

Model: FHS2-UNV-36L

Output Voltage: 12-55VDC
Dimensions: 5.34″ x 1.69″ x .93″

Model: FHS2-UNV-56S

Output Voltage: 12-56VDC
Dimensions: 9.5″ x 1.19″ x 1″

Specifications Common to Both Models:

Input Voltage: 100-277VAC
Input Frequency: 50/60Hz
Input Current: 0.07 A
Input Wattage: 4 W
No Load Power Loss: 0.5W
Surge Protection: C62.41 (MOV)
Over Current Protection: Fuse
Recharge Time: 24 – 48 Hrs
LED Connection: Series
LED Output Protection: Self Resetting PTC
Output Classification: UL1310/Class 2
Compatible Batteries: LiFePo4, NiCd, 9.6 VDC
Battery Capacities: .9Ah, 1Ah, 1.2 Ah, 1.5Ah, 1.8Ah, 3Ah, 4Ah, 6Ah
Illumination time : 90 – 350 Min.
LED Emergency Output Current Options: 100 mA – 700 mA
Total LED power: 20W

Specs and Literature

Brochures

HotSpot2 Emergency Lighting System Product Brochure

HotSpot2 Cold Pack Emergency Battery

LED Drivers, Modules and Emergency Systems

Specification Sheets

FHS2-UNV-36L

FHS2-UNV-56S

Application Note: Programmable Output Current and Self-Diagnostics for HotSpot2 LED Emergency Drivers

HotSpot2 Battery Packs

Part Number	Dimensions (L x W x H) (inches)	Chemistry	Capacity (mAh)	Battery Count	Max Load for 90 min. (W) with FHS2-UNV-36L	Max Load for 90 min. (W) with FHS2-UNV-56S	Recharge Time (Hrs)
FHSBATT8-AA.9	5.23 x 2.39 x 0.66	NiCd	900	8 Cells	4	4	24
FHSBATL3-1	3.48 x 2.29 x 0.91	LiFePO4	1000	3 Cells	4	4	24
FHSBATL6-.6	5.23 x 1.88 x 0.88	LiFePO4	1200	6 Cells	6	4	24
FHSBATL3-1.5	3.48 x 2.70 x 0.91	LiFePO4	1500	3 Cells	8	8	24
FHSBATL3-1.5S	8.87 x 1.11 x 0.96	LiFePO4	1500	3 Cells	8	8	24
FHSBATL9-.6	7.52 x 1.87 x 0.85	LiFePO4	1800	9 Cells	10	8	24
FHSBATCC3-3 (Cold Pack: -20ºC min operating temp)	6.00 x 3.60 x 1.55	LiFePO4	3000	3 Cells	14 (Canada: 10W)	14 (Canada: 10W)	24
FHSBATCC3-3-40C (Cold Pack: -40ºC min operating temp)	5.2" x 3.86" x 1.87"	LiFePO4	4000	3 Cells	6W at -40° to 50°C 8W at -30° to 50°C 20W at -20° to 50°C	6W at -40° to 50°C 8W at -30° to 50°C 20W at -20° to 50°C	24
FHSBATL6-1.5	5.70 x 2.70 x 0.91	LiFePO4	3000	6 Cells	16	14	24
FHSBATL6-1.5L (Requires mounting bracket)	7.89 x 1.50 x 1.19	LiFePO4	3000	6 Cells	16	14	24
FHSBATL6-1.5S	16.7 x 1.11 x 0.96	LifePO4	3000	6 Cells	16	14	24
FHSBATT8-C3	4.15 x 3.29 x 2.11	NiCd	3000	8 Cells	16	16	24
FHSBATT8-C3L (Requires mounting bracket)	7.89 x 2.06 x 1.04	NiCd	3000	8 Cells	16	16	24
FHSBATL3-3	4.39 x 2.76 x 1.22	LiFePO4	3000	3 Cells	16	16	24
FHSBATT8-D4	4.95 x 3.84 x 2.66	NiCd	4000	8 Cells	20	20	24
FHSBATL6-3	7.52 x 2.76 x 1.22	LiFePO4	6000	6 Cells	20 (Canada: 16W)	20 (Canada: 16W)	32
FHSBATL6-3L (Requires mounting bracket)	7.94 x 2.17 x 1.21	LiFePO4	6000	6 Cells	20 (Canada: 16W)	20 (Canada: 16W)	32

HotSpot2 Output Current Harness Assemblies

Part Number	mA	Part Number	mA
FHS-HARNESS-100	100	FHS-HARNESS-350	350
FHS-HARNESS-125	125	FHS-HARNESS-400	400
FHS-HARNESS-150	150	FHS-HARNESS-450	450
FHS-HARNESS-175	175	FHS-HARNESS-500	500
FHS-HARNESS-200	200	FHS-HARNESS-550	550
FHS-HARNESS-225	225	FHS-HARNESS-600	600
FHS-HARNESS-250	250	FHS-HARNESS-650	650
FHS-HARNESS-300	300	FHS-HARNESS-700	700

HotSpot2 Accessories

Model #	Description	Spec Sheet
Battery Mounting Brackets
FHSBATSC8-C3L	Mounting Bracket for use with battery pack FHSBATT8-C3L	Spec Sheet
FHSBATSC6-3L	Mounting Bracket for use with battery pack FHSBATL6-3L	Spec Sheet
FHSBATSC6-1.5L	Mounting Bracket for use with battery pack FHSBATL6-1.5L	Spec Sheet
Lead Extensions
FHS-EXT12M	12-inch lead for use with FHSBATT8-C3, FHSBATT8-C3L, FHSBATL3-1, FHSBATL3-1.5, FHSBATL3-3, FHSBATL6-.6, FHSBATL6-1.5, FHSBATL6-1.5L, FHSBATL6-3, FHSBATL6-3L, FHSBATL9-.6	Spec Sheet
Other Accessories
FHS-EXT-48-TST	48-inch test switch extension cable	Spec Sheet
FHS-TSTWL	24-inch wet location (IP67) test switch	Spec Sheet
FHS-TSTWL-BC	24-inch wet location (IP67), bicolor test switch	Spec Sheet
FHSWLPWH	Wallplate for remote mount test switch. For use with recessed cans and other difficult to access fixtures	Spec Sheet

HotSpot2 LED Emergency Lighting System (OEM Only)

Driver Specifications

Specs and Literature

HotSpot2 Battery Packs

HotSpot2 Output Current Harness Assemblies

HotSpot2 Accessories

Resources

Products

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