JBL Charge 4 Portable Bluetooth Speaker with IPX7 waterproofing falls to $130 shipped ($50 off)
Save 45% on Harman Kardon's excellent Onyx Studio 6 Bluetooth speaker - CNET
Amazon.com: Digital Lux or Light Meter (Range: 50,000 Lux) Used for Measuring Brightness and Light Intensity of School, Lab, Office, Stadium, Theatres Along with Calibration Certificate Model:Lutron LX-102 : Electronics
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