LED stands for light emitting diode.. A diode is an electrical component with two terminals which conduct the electricity only in one direction. With an electrical current, the diode emits a bright light around the small bulb.
Brush the fish with a mixture of butter, thyme, rosemary, black pepper and tarragon. Squeeze the juice of one lemon over the fish. Bake the speckled trout at 400 F for 20 minutes, or about 10 minutes per inch of thickness. Baste the fish after 10 minutes with the butter and herb mixture.
1 Place the fish side by side on a baking rack over a roasting tray.  Put the lemon zest on top of the fish and place the lemon halves on the tray too. Dot the trout with the butter and place it 15cm/6 inches from the grill. Cook for around 6 minutes on each side until crispy and golden.