LED stack light MSL1-501

5-colorexplosion-proofwall-mounted

Overview
MSL1-501 220V 5-color CNC signal tower light with switch button. Otennlux LED industrial tower designed for CNC machine tool signaling. Plastic housing with 64 mm lamp body diameter. Modular LED units allow flexible configuration and on-site module addition or rearrangement without rewiring. Available in 24V and 100–277V variants; optional buzzer and explosion-proof versions.

Key features

• Signal tower light with switch button supporting up to 5 colors.
• Five-layer modular configuration tailored for CNC machine tools.
• Lamp body diameter: 64 mm for compact installation.
• Efficient LED modules providing clear color recognition.
• Double-mirror internal structure for improved light propagation with minimal LEDs.
• Flexible mounting: direct wall mounting or rod installation (straight/extended).
• Hot-swappable LED modules: rearrange or add modules after installation without rewiring.
• Warranty: 3 years.

Available sizes / Default color arrangements

• One layer — red (default).
• Two layers — red & green (default, from top to bottom).
• Three layers — red, yellow & green (default, from top to bottom).
• Four layers — red, yellow, green & blue (default, from top to bottom).
• Five layers — red, yellow, green, blue & white (default, from top to bottom).

Additional information
Product developed for CNC machine tool signal applications. Options include buzzer, different voltage ranges (24V / 100–277V) and explosion-proof versions. Certifications: CE / ROHS / UL / ETL / CCC (as applicable).

Product table
Product Name: 5colors led signal tower light with switch button
Item No.: MSL-501
Brand: Otennlux
Material: Plastic
Voltage: 24V/100-277V
Color: 1/2/3/4/5 color
Buzzer: Yes/No
Installation: Straight/straight lengthen/Foldable
Connecting: cable/M12
Warranty: 3 Years

Logistics / Trade
Item no.: MSL1-501
Payment: EXW/FOB/CNF
Product origin: China
Shipping port: Guangzhou / Shenzhen / Shanghai
Lead Time: 5-7 days

Technical specifications

• Model name: MSL1-501
• Brand: Otennlux
• Material: Plastic
• Diameter (lamp body): 64 mm
• Voltage options: 24V and 100-277V
• Color options: configurations from 1 to 5 layers (red, yellow, green, blue, white)
• Buzzer: optional (Yes/No)
• Installation types: direct mounting, rod (straight/straight lengthen), foldable
• Connection: cable or M12 connector
• Warranty: 3 years
• Suitable for: CNC machine tools, industrial signal tower applications