LED Drivers Power Supplies

.hide-partial { max-height: none; } .show-more { display: none; }

ESS Tri-Mode Dimming™ Constant Current LED Drivers

ERP Power ESS Tri-Mode Dimming™ (up to 10V and TRIAC/ELV) Constant Current LED Drivers with Fast Startup Time are compatible with TRIAC (forward-phase or leading-edge) / ELV (reverse-phase or trailing-edge) and 0 to 10V dimmers. The ESS series offers a lifespan of 109,000 hours at +70°C case hot spot temperature (+57°C ambient temperature) for ESS030W-0620-42 (26W). These LED drivers from ERP Power are compliant with FCC CFR Title 47 Part 15 Class B (120V_AC)/Class A (277V_AC) and EN55015 (CISPR 15) at 220/230/240 Vac and ENERGY STAR® luminaire specifications and DLC (DesignLight Consortium®) technical requirements.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 15

Applied Filters:

Output Current-Channel 1

Output Voltage-Channel 1

Output Power

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Operation Mode	Output Current-Channel 1	Output Voltage-Channel 1	Output Power	Input Voltage	Dimming	Number of Outputs	Mounting Style	Length	Width	Height	Industry	Series	IP Rating
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 10.5 W max, 250 mA Iout, 42 V max Vout ESS010W-0250-42 ERP 1: $31.58 175In Stock	Mfr. Part # ESS010W-0250-42 Mouser Part # 773-ESS010W-0250-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 10.5 W max, 250 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	175In Stock	$31.58 $29.26 $28.09 $26.74 View $25.70 $24.71 $24.68 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	250 mA	42 VDC	10.5 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 11.2 W max, 350 mA Iout, 32 V max Vout ESS015W-0350-32 ERP 1: $34.26 112In Stock	Mfr. Part # ESS015W-0350-32 Mouser Part # 773-ESS015W-0350-32	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 11.2 W max, 350 mA Iout, 32 V max Vout Learn More about ERP ess led drivers	Datasheet	112In Stock	$34.26 $31.98 $30.61 $29.35 View $28.22 $27.46 $27.35 $26.06	Min.: 1 Mult.: 1	Constant Current (CC)	350 mA	32 VDC	11.2 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7 W max, 350 mA Iout, 42 V max Vout ESS015W-0350-42 ERP 1: $33.54 384In Stock	Mfr. Part # ESS015W-0350-42 Mouser Part # 773-ESS015W-0350-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7 W max, 350 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	384In Stock	$33.54 $30.66 $29.49 $28.01 View $26.93 $25.91 $25.63 $24.39	Min.: 1 Mult.: 1	Constant Current (CC)	350 mA	42 VDC	14.7 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7W max, 1050 mA Iout, 14 V max Vout ESS015W-1050-14 ERP 1: $34.13 97In Stock	Mfr. Part # ESS015W-1050-14 Mouser Part # 773-ESS015W-1050-14	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 14.7W max, 1050 mA Iout, 14 V max Vout Learn More about ERP ess led drivers	Datasheet	97In Stock	$34.13 $31.85 $30.50 $29.23 View $28.12 $27.26 $26.09 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	1.05 A	14 VDC	14.7 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.8 W max, 700 mA Iout, 24 V max Vout ESS020W-0700-24 ERP 1: $38.74 185In Stock	Mfr. Part # ESS020W-0700-24 Mouser Part # 773-ESS020W-0700-24	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.8 W max, 700 mA Iout, 24 V max Vout Learn More about ERP ess led drivers	Datasheet	185In Stock	$38.74 $36.76 $35.01 $33.38 View $31.94 $30.99 $30.00 $27.84 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	700 mA	24 VDC	16.8 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 19.6 W max, 1400 mA Iout, 14 V max Vout ESS020W-1400-14 ERP 1: $36.92 116In Stock	Mfr. Part # ESS020W-1400-14 Mouser Part # 773-ESS020W-1400-14	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 19.6 W max, 1400 mA Iout, 14 V max Vout Learn More about ERP ess led drivers	Datasheet	116In Stock	$36.92 $34.40 $32.89 $32.63 View $31.38 $27.53 $26.63 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	1.4 A	14 VDC	19.6 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 21.0 W max, 500 mA Iout, 42 V max Vout ESS030W-0500-42 ERP 1: $35.76 162In Stock 450Expected 2026-11-19	Mfr. Part # ESS030W-0500-42 Mouser Part # 773-ESS030W-0500-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 21.0 W max, 500 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	162In Stock 450Expected 2026-11-19	$35.76 $32.69 $31.44 $29.87 View $28.71 $27.62 $26.22	Min.: 1 Mult.: 1	Constant Current (CC)	500 mA	42 VDC	21 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 26.0 W max, 620 mA Iout, 42 V max Vout ESS030W-0620-42 ERP 1: $40.98 400In Stock	Mfr. Part # ESS030W-0620-42 Mouser Part # 773-ESS030W-0620-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 26.0 W max, 620 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	400In Stock	$40.98 $38.02 $36.24 $34.57 View $33.13 $32.83 $31.42 $30.73 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	620 mA	42 VDC	26 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 29.4 W max, 700 mA Iout, 42 V max Vout ESS030W-0700-42 ERP 1: $35.78 566In Stock	Mfr. Part # ESS030W-0700-42 Mouser Part # 773-ESS030W-0700-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 29.4 W max, 700 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	566In Stock	$35.78 $32.70 $31.46 $29.88 View $28.73 $27.78	Min.: 1 Mult.: 1	Constant Current (CC)	700 mA	42 VDC	29.4 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 37.8 W max, 900 mA Iout, 42 V max Vout ESS040W-0900-42 ERP 1: $50.04 62In Stock	Mfr. Part # ESS040W-0900-42 Mouser Part # 773-ESS040W-0900-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 37.8 W max, 900 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	62In Stock	$50.04 $45.72 $43.98 $41.77 View $40.18 $36.50 $34.13 $34.11 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	900 mA	42 VDC	37.8 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 15.0 W max, 440 mA Iout, 34 V max Vout ESS015W-0440-34 ERP 1: $36.19 7In Stock	Mfr. Part # ESS015W-0440-34 Mouser Part # 773-ESS015W-0440-34	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 15.0 W max, 440 mA Iout, 34 V max Vout Learn More about ERP ess led drivers	Datasheet	7In Stock	$36.19 $33.55 $31.98 $30.53 View $29.75 $28.79 $27.66 $26.54 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	440 mA	34 VDC	15 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.0 W max, 500 mA Iout, 32 V max Vout ESS020W-0500-32 ERP 1: $36.19 16In Stock	Mfr. Part # ESS020W-0500-32 Mouser Part # 773-ESS020W-0500-32	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 16.0 W max, 500 mA Iout, 32 V max Vout Learn More about ERP ess led drivers	Datasheet	16In Stock	$36.19 $33.78 $32.28 $30.95 View $30.00 $29.33 $28.54 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	500 mA	32 VDC	16 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 24.3 W max, 900 mA Iout, 27 V max Vout ESS030W-0900-27 ERP 1: $42.00 43In Stock	Mfr. Part # ESS030W-0900-27 Mouser Part # 773-ESS030W-0900-27	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 24.3 W max, 900 mA Iout, 27 V max Vout Learn More about ERP ess led drivers	Datasheet	43In Stock	$42.00 $38.85 $37.02 $35.29 View $33.77 $32.59 $30.80 $29.46 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	900 mA	27 VDC	24.3 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 12.6 W max, 300 mA Iout, 42 V max Vout ESS015W-0300-42 ERP 1: $38.48 250Expected 2026-11-19	Mfr. Part # ESS015W-0300-42 Mouser Part # 773-ESS015W-0300-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 12.6 W max, 300 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	250Expected 2026-11-19	$38.48 $35.60 $33.90 $32.31 View $30.93 $29.97 $27.76 $26.21 Quote	Min.: 1 Mult.: 1	Constant Current (CC)	300 mA	42 VDC	12.6 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64
LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 18.9 W max, 450 mA Iout, 42 V max Vout ESS020W-0450-42 ERP 1: $36.16 100Expected 2026-12-31	Mfr. Part # ESS020W-0450-42 Mouser Part # 773-ESS020W-0450-42	ERP	LED Power Supplies 120 to 277 Vac, 87% efficiency, Rectangular Plastic Case, Tri-Mode Dimming (Forward, Reverse Phase & 0-10V), 1-100% dimming range, 18.9 W max, 450 mA Iout, 42 V max Vout Learn More about ERP ess led drivers	Datasheet	100Expected 2026-12-31	$36.16 $33.74 $32.28 $30.95 View $29.75 $28.97 $28.54 $27.03	Min.: 1 Mult.: 1	Constant Current (CC)	450 mA	42 VDC	18.9 W	120 VAC to 277 VAC	With Dimming	1 Output	Chassis Mount	84 mm (3.307 in)	40 mm (1.575 in)	25.2 mm (0.992 in)	Industrial	ESS	IP64

ESS Tri-Mode Dimming™ Constant Current LED Drivers

Applied Filters:

Mouser®

Company

Resources

Support