1.25W 4.2K COLDHEAD (P#11477610) 11477610 Category: Siemens Healthcare Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 11477610 – 1.25W 4.2K COLDHEAD Description Description 1.25W 4.2K COLDHEAD