The MSD Platinum 17 RA is a 350 watt replacement bulb.

259192 Specifications:

• Technology: High-intensity discharge
• Type: Metal Halide
• Watts: 350W
• Ends: Single-ended
• Overall Length: 63mm
• Diameter: 51.4mm
• Burning Position: Universal
• Arc Length: 1.0mm
• Initial Lumens: 15,250-20,000
• CC Temp: 7000 K 
• CRI: 85
• Life: 1500 hours
• Reflector: N/A
• Working Distance: 38.7mm
• Pinch Temp: 350°C

This bulb works in many applications including the following: 

Elation Platinum BX, Elation Platinum SBX, Fine Art Fine 350BSW, Philips Showline SL Hydrus 350, PR Lighting PR-2362, PR Lighting PR2362 BWS, PR Lighting PR-2372, PR Lighting PR-2392, PR Lighting PR-2368, Terbly G10B, Terbly G10 Hybrid, Terbly G10B Beam, Triton Blue HYBRID-G10 Beam-Spot-Wash, Triton Blue Mega Beam G10, VARI LITE SL HYDRUS 350, Shehds 17ra gobo