Overview Reviews Product Description Littelfuse LSP10277S Surge Protection Modules 10A 277V Provides Transient Overvoltage Protection for Outdoor and Commercial LED Lighting Fixtures. Product Videos Custom Field Amps 10 Volts 277 Product Reviews Write a Review Write a Review × Littelfuse Littelfuse LSP10277S Surge Protection Modules 10A 277V Provides Transient Overvo Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *