This is an IDEC Heavy Duty IP69K Glass LED Bar LF1D-EN21F-2W-A. It comes as pictured and does not include any additional parts or accessories.

Specifications:

• Manufacturer: IDEC
• Series: LF1D
• Illumination Color: White, Cool
• Luminous Flux: 1530lm
• Length: 15.35" (390.0mm)
• Profile (W x H): 1.96" x 1.17" (49.8mm x 29.8mm)
• Power - Rated: 10.0W
• Voltage - Supply: 24VDC
• Housing Material: Aluminum (Al)
• Rated Life: 50,000 Hours
• Termination Style: Cable Leads
• Operating Temperature: -30°C ~ 55°C
• Ingress Protection: IP67F/IP69K - Dust Tight, Oil and Water Resistant, Waterproof
• Lens Type: Flat, Diffused
• Approval Agency: CE, cULus