Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
GROTE Strobe Light: Strobe, Amber, 1 in Overall Wd, 1 5/8 in Overall Ht, LED - Vehicle Perimeter Flashing Warning Lights
GROTEVehicle Perimeter Flashing Warning Lights

GROTE Strobe Light: Strobe, Amber, 1 in Overall Wd, 1 5/8 in Overall Ht, LED

The GROTE Strobe Light (MPN 77933) is an amber, round, LED vehicle perimeter flashing warning light with a screw mount, operating at 10 to 16V. It features 25 flash patterns, blunt cut wires for electrical…

SKU 3G-OTH-497160

Brand
GROTE
Item
Strobe Light: Strobe, Amber, 1 in Overall Wd, 1 5/8 in Overall Ht, LED
Category
Vehicle Perimeter Flashing Warning Lights
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

GROTE
Manufacturer Part Number
77933
Type
Amber, LED, 10 to 16V
Shape
Round
Mount Type
Screw
Overall Ht
1 5/8 in
Overall Wd
1 in
Operating Voltage
10 to 16V
Electrical Connection
Blunt Cut Wires
Number of Flash Patterns
25
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GROTE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GROTE Strobe Light (MPN 77933) is an amber, round, LED vehicle perimeter flashing warning light with a screw mount, operating at 10 to 16V. It features 25 flash patterns, blunt cut wires for electrical connection, and measures 1 5/8 in overall height by 1 in overall width.

Frequently Asked Questions

What is the GROTE 77933 strobe light used for?

The GROTE 77933 is an amber LED vehicle perimeter flashing warning light used on trucks, emergency vehicles, and construction equipment to alert nearby traffic. Its 25 flash patterns and screw mount make it suitable for surface-mount applications requiring high visibility.

What are the specifications of the GROTE 77933 strobe light?

The GROTE 77933 is an amber, round LED strobe light operating at 10 to 16V. It measures 1 5/8 in overall height by 1 in overall width, features 25 flash patterns, a screw mount, and blunt cut wires for electrical connection. The manufacturer part number is 77933.

Where to buy the GROTE 77933 strobe light worldwide?

3G Electric supplies the GROTE 77933 strobe light to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this GROTE part.

How to install the GROTE 77933 strobe light?

Mount the GROTE 77933 using the screw mount on a clean, flat surface. Connect the blunt cut wires to a 10 to 16V power source, matching polarity. Select one of the 25 flash patterns per the manufacturer's instructions. Ensure the light is securely fastened and wiring is protected from abrasion.

Used in

Common applications for GROTE
Fleet vehicle maintenance — GROTE GXL primary wire (10 AWG, red) for battery cable repairs in heavy-duty trucks
Trailer lighting harness — GROTE GXL wire (14 AWG, yellow) for turn-signal circuits in utility trailers
Off-road equipment wiring — GROTE GXL wire (12 AWG, black) for control panel connections in construction loaders
Emergency vehicle electrical — GROTE GXL wire (18 AWG, blue) for low-current sensor wiring in ambulance interiors
Industrial machinery panel — GROTE GXL wire (14 AWG, white) for 60 V control circuits in conveyor systems
Bus chassis harness — GROTE GXL wire (12 AWG, green) for ground circuits in school bus electrical systems

GROTE Products

3G Electric supplies GROTE vehicle perimeter flashing warning lights. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from GROTE

View all GROTE parts →
GROTE Strobe Light: Strobe, Amber/Red, 1 in Overall Wd, 1/2 in Overall Ht, LED, 12V DC (MPN 78462). Key specifications — Operating Voltage: 12V DC; Electrical Connection: Bullet Connector; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE
GROTE Strobe Light: Strobe, Amber/Red, 1 in Overall Wd, 1/2 in Overall Ht, LED, 12V DC (MPN 78462). Key specifications — Operating Voltage: 12V DC; Electrical Connection: Bullet Connector; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE Strobe Light: Strobe, Amber/Red, 2 5/16 in Overall Wd, 13/16 in Overall Ht, LED, 12V DC (MPN 79212). Key specifications — Operating Voltage: 12V DC; Number of Flash Patterns: 1; Electrical Connection: Plug; Mount Type: Bracket; Brand: GROTE; Shape: Rectangular; Lighting SAE Class Rating: SAE Class 2.
GROTE
GROTE Strobe Light: Strobe, Amber/Red, 2 5/16 in Overall Wd, 13/16 in Overall Ht, LED, 12V DC (MPN 79212). Key specifications — Operating Voltage: 12V DC; Number of Flash Patterns: 1; Electrical Connection: Plug; Mount Type: Bracket; Brand: GROTE; Shape: Rectangular; Lighting SAE Class Rating: SAE Class 2.
GROTE Warning/Directional Light: Combo Warning and Directional Light, Amber, 1 in Overall Wd, LED (MPN 78143). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE
GROTE Warning/Directional Light: Combo Warning and Directional Light, Amber, 1 in Overall Wd, LED (MPN 78143). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE Warning/Directional Light: Combo Warning and Directional Light, Green, 1 in Overall Wd, LED (MPN 78144). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE
GROTE Warning/Directional Light: Combo Warning and Directional Light, Green, 1 in Overall Wd, LED (MPN 78144). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE Warning/Directional Light: Combo Warning and Directional Light, Amber/Green, 3/8 in Overall Ht (MPN 78140). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE
GROTE Warning/Directional Light: Combo Warning and Directional Light, Amber/Green, 3/8 in Overall Ht (MPN 78140). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE Warning/Directional Light: Combo Warning and Directional Light, Amber, 2 9/16 in Overall Wd (MPN 79033). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Oval.
GROTE
GROTE Warning/Directional Light: Combo Warning and Directional Light, Amber, 2 9/16 in Overall Wd (MPN 79033). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Oval.
GROTE Strobe Light: Strobe, Clear, 3/4 in Overall Wd, 3/4 in Overall Ht, LED, 12V DC (MPN 77351). Key specifications — Operating Voltage: 12V DC; Mount Type: Bracket; Brand: GROTE; Shape: Round.
GROTE
GROTE Strobe Light: Strobe, Clear, 3/4 in Overall Wd, 3/4 in Overall Ht, LED, 12V DC (MPN 77351). Key specifications — Operating Voltage: 12V DC; Mount Type: Bracket; Brand: GROTE; Shape: Round.
GROTE Warning/Directional Light: Combo Warning and Directional Light, Red/White, 1 in Overall Wd (MPN 79080). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.
GROTE
GROTE Warning/Directional Light: Combo Warning and Directional Light, Red/White, 1 in Overall Wd (MPN 79080). Key specifications — Operating Voltage: 12 to 24V DC; Number of Flash Patterns: 25; Electrical Connection: Blunt Cut Wires; Mount Type: Screw; Brand: GROTE; Shape: Rectangular.