Neon & LED supply since 1975 The parts that keep signs lit. Neon & LED supply since 1975

CPI Advanced stocks neon transformers and LED lighting in our Chino, California warehouse — supplying sign shops, contractors, and anyone with a neon sign to keep running.

How we work

Stocked, matched, supported.

With limited options available today, finding a reliable source for high-quality electronic neon sign transformers can be challenging.
Many customers spend considerable time searching for trustworthy suppliers for their neon sign needs.
However, as neon continues to have enduring appeal, the demand for innovative fabrication, design, and servicing remains robust.
Fortunately, at CPI Advanced Inc., we are dedicated to enhancing our top-notch design, quality, and exceptional service to meet the needs of our valued customers.
Your satisfaction is our priority, and we are committed to helping "Keep Neon Alive."

We stock it

Inventory sits in our own warehouse in Chino, so an order is a shipping question, not a lead-time question.

We match it

Tell us the sign and we will tell you the supply that fits it. A transformer sized wrong is a transformer you buy twice.

We answer

Fifty years of neon and LED questions have come across this counter. Yours is probably not a new one.

Best selling Items

CPI-4L-SW (4 Led Snow White Module)

Category:
$48.00

CPI-4L-SW (4 Led Snow White Module)   Key Specifications  Weight: 2 lbs Quantity: 100 pcs Color: Snow White Voltage Rating: 12V Size: 36mm x 36mm IP65, CE, ROHS  

CPI-4L-R (4 Led Red Module)

Category:
$48.00

CPI-4L-R (4 Led Red Module)   Key Specifications  Weight: 2 lbs Quantity: 100 pcs Color: Red Voltage Rating: 12V Size: 36mm x 36mm IP65, CE, ROHS  

CPI-4L-PW (4 Light White Led Module)

Category:
$48.00

CPI-4L-PW (4 Light White Led Module)   Key Specifications  Weight: 2 lbs Quantity: 100 pcs Color: White Voltage Rating: 12V Size: 36mm x 36mm IP65, CE, ROHS  

CPI-3L RGB (3 Led Red/Green/Blue Powe Beam)

Category:
$55.00

CPI-3L RGB (3 Led Red/Green/Blue Powe Beam)   Key Specifications  Weight: 2 lbs Quantity: 100 pcs Color: RGB Voltage Rating: 12V Power consumption 0.72 W/ea Size: 75mm x 12mm IP65, CE, ROHS  

CPI-3L-GN (3 Light Green Led Modules)

Category:
$45.00

CPI-3L-GN (3 Light Green Led Modules Model HY-5050-1275MY3-12V)   Key Specifications  Weight: 2 lbs Quantity: 100 pcs Color: Green Voltage Rating: 12V Power consumption 0.72 W/ea Size: 75mm x 12mm IP65, CE, ROHS  

CPI-3L-PW (3 Light Pure White LED Module)

Category:
$45.00

CPI-3L-PW (3 Light Pure White LED Module)   Key Specifications  Weight: 2 lbs Quantity: 100 pcs Color: Pure White Voltage Rating: 12V Power consumption 0.72 W/ea Size: 75mm x 12mm IP65, CE, ROHS  

CPI-3L-WW (3 Light Warm White Led Modules)

Category:
$45.00

CPI-3L-WW (3 Light Warm White Led Modules)   Key Specifications  Weight: 2 lbs Quantity: 100 pcs Color: Warm White Voltage Rating: 12V Power consumption 0.72 W/ea Size: 75mm x 12mm IP65, CE, ROHS  

CPI-3L-Red (3 Light Color Red Module, 200Pcs)

Category:
$90.00

CPI-3L-Red (3 Light Color Red Module, 200Pcs)   Key Specifications  Weight: 3 lbs Quantity: 200 pcs Color: Red Voltage Rating: 12V Power consumption 0.72 W/ea Size: 75mm x 12mm IP65, CE, ROHS  

CPI-30FlexRGB (RGB Flex Strip 5050 30/Led Silicon Glue Ip68)

Category:
$69.00

CPI-30FlexRGB (RGB Flex Strip 5050 30/Led Silicon Glue Ip68)   Key Specifications  Weight: 2 lbs Dimensions: 9.0 in (L) x 9 in (W) x 1 in (H) Input Voltage: 12VDC, 7.2W Color RGB  

CPI-12-30 (12KV 30MA 120V Core & Coil Outdoor Neon Power Supply)

Category:
$296.00

FEATURES: Output Voltage: 12,000V Output Current: 30mA Input Voltage: 120VAC 50/60Hz Complies with Secondary Ground Fault Protection requirements in UL2161 Overload Protection with Auto shutdown feature Easy to read Troubleshooting LED Service Switch for troubleshooting Can be mounted directly to metal No mercury migration Complies with all FCC regulations Reduced energy consumption IP65 Weight: 12kg […]

Select at least 2 products
to compare